---
title: "Big Agnes Copper Spur UL3"
name: "Big Agnes Copper Spur UL3"
brand: "Big Agnes"
description: "Copper Spur UL3 is one of the best-selling ultralight tents for three people from the American brand Big Agnes."
handle: "big-agnes-copper-spur-ul3"
sku: "TCSUL3LCN25"
ean: "841487149741"
gtin: "841487149741"
canonical_url: "https://gramino.com/p/big-agnes-copper-spur-ul3"
html_url: "/p/big-agnes-copper-spur-ul3"
md_url: "/p/big-agnes-copper-spur-ul3.md"
locale: "en"
market: "eu"
currency: "EUR"
price: 611.9
price_formatted: "€611.90"
availability: "InStock"
item_condition: "NewCondition"
category: "Tents"
category_path: "/c/sleep/tents"
breadcrumbs:
  - name: "Home"
    url: "/"
  - name: "Sleep"
    url: "/c/sleep"
  - name: "Tents"
    url: "/c/sleep/tents"
  - name: "Big Agnes Copper Spur UL3"
    url: "/p/big-agnes-copper-spur-ul3"
last_updated: "2026-10-13"
---

# Big Agnes Copper Spur UL3

Brand: Big Agnes · Category: [Tents](/c/sleep/tents.md)
Fast Fly weight: 1230 g · Freestanding: Yes · Number of vestibules: 2

## Offer

- Price: €611.90
- Availability: In stock
- Condition: New
- Buy on the website: [HTML product page](/p/big-agnes-copper-spur-ul3)

## Description

Copper Spur UL3 is one of the best-selling ultralight tents for three people from the American brand Big Agnes. If you're into not just low weight but also maximum comfort, this is the right choice for you. The tent comes with a ton of features, like the option to set up an awning over the entrance. Plus, the tent material is now equipped with the innovative HyperBead™ technology, making it even lighter, stronger, and more waterproof.

## What makes the product special?

Ultralight and super comfy tent for 3 people with 2 side doors and vestibules.

## Features

The new Copper Spur tent models for 2025 feature **innovative HyperBead™ technology**, which improves material strength, enhances waterproofness, and simultaneously reduces weight (more info below).

Thanks to the two zippers at the entrance on the rainfly, you can **set up an awning over the vestibules** using [trekking poles](/c/gear/trekking-poles), or other poles or branches. On hot days, the awning gives you shade and during warmer nights, it provides great ventilation while also protecting you from dew.

The tent is meant **for 3 people** and has **2 side doors and 2 vestibules**. Sleepers will have enough space for their gear too. All zippers have two sliders and come with ergonomic pulls. The rainfly has zippers protected by a storm flap with Velcro. **Reflective guy lines** make setting it up easy both day and night.

Setting up the tent is easier thanks to the clever **TipLok Tent Buckle™** in the corners, which has three functions: securing the pole structure, attaching and tensioning the rainfly to the tent body, and staking it down.

You'll definitely appreciate the **plenty of pockets and storage space** in the Copper Spur tent. The biggest pocket (the so-called 3D bin) is up at the ceiling, right above your feet. You’ll find more smaller flat pockets above your head and on the sides of the inner tent. Inside the tent, there are also **loops** for connecting gear lofts and other gear.

The rainfly isn't fully extended to the ground, which ensures **better air circulation** and minimizes the chances of internal condensation. However, to keep water from spraying into the tent during heavy rains, the inner tent (tent body) is equipped with waterproof material on the sides from the ground up to about 50 cm high.

The rainfly is equipped with **vent openings** above both entrances. Good ventilation is also ensured by the two zipper sliders that you can unzip from the bottom and the top. Securing the open doors of the inner tent is made easy with the **Quick Stash door keeper**.

For extra stability, there are **Velcro strips** on the inner side of the rainfly, which let you connect the rainfly to the frame. Setting up the tent is simple and quick thanks to the **lightweight and durable DAC Featherlite aluminum pole construction**.

You can also use the tent in **Fast Fly** mode, where you leave the tent body (inner tent) at home and head out with just the poles, rainfly, and stakes. This way, you'll get down to a nice weight of **1 230 grams**. But you'll need [**original footprint**](/p/big-agnes-copper-spur-ul3-footprint-2025), which is not included in the package. The footprint will also extend the lifespan of the tent body. If you don't want to buy a footprint, at least consider using [tyvek](/p/tyvek-groundsheet-250-x-150-cm).

You’ll also get a practical compression **EZ Pack Stuff Sack** with a big longitudinal opening and compression closure for easy and quick packing.

## HyperBead™ technology

In the ultralight tents for 2025, Big Agnes brings a **new innovative material treatment technology** – HyperBead™. Thanks to this advanced **waterproof** treatment, the tents are **lighter**, **stronger**, and **more** **durable** than ever before. HyperBead™ contains no PFAS or other harmful substances, offering a safer and more sustainable alternative to standard water-repellent treatments without a negative impact on health and the environment.

Compared to regular materials, tents with HyperBead™ technology have:

- **6% lower weight** – even lighter ultralight tents,
- **50% higher strength** – better tear resistance,
- **25% higher waterproofness** – lasting protection without the need for re-waterproofing.

Unlike regular DWR treatments, HyperBead™ is impermeable at the molecular level, so it maintains its effectiveness throughout the tent's lifespan. At the same time, it stretches less when wet, contributing to better stability and a longer life for the material.

## Materials and construction

- **Rainfly/footprint** – patented HyperBead™ technology; recycled 15D nylon with 20D solution dyed ripstop, 1500 mm water column, no added PFAS
- **Inner tent** – breathable recycled 15D nylon with 20D solution dyed ripstop and 15D polyester mesh
- **Poles** – DAC Featherlite NFL, NSL, and pressfit poles
- **Waterproof** **seams** – solvent-free polyurethane tape (contains no PVC or VOCs). All seams are taped, so you won't have to worry about any additional seam sealing or anything like that.
- **Stakes** – 8 x 6” Dirt Dagger™ UL Stakes (length 15 cm)
- The tent is **free-standing**. That means it can stand on its own even without being secured with stakes.
- Setting up the tent is **simple** and **intuitive**.

[Video](https://www.youtube.com/watch?v=Furi_4D8ZOc)

## Specifications and dimensions

- Minimum weight (everything needed for setup) – 1 520 g
- Packed weight (including stuff sacks and accessories) – 1 720 g
- Weight in Fast Fly mode – 1 230 g
- Packed dimensions – 13 x 53 cm
- Floor area – 3,8 m²
- Inner height – 109 cm
- Vestibule area – 2 x 0,8 m²
- Number of doors – 2
- Number of people – 3

**The package includes:**

- transport stuff sack with longitudinal opening and compression closure
- rainfly
- tent body (inner tent)
- 8 stakes + stuff sack
- 4 guy lines for securing the awning
- aluminum poles (tent construction) + stuff sack
- repair pole splint

## Specs

- Color: Lichen Green, Tangelo Red
- Fast Fly weight: 1230 g
- Freestanding: Yes
- Number of vestibules: 2
- Tent construction type: Double-wall
- Total number of entrances: 2
- Number of persons: 3
- Season: 3-season
- Floor water column: 1500 mm
- Floor material: 15D ripstop nylon Hyperbead
- Inner tent material: 20D ripstop nylon, Polyester mesh
- Pole material: DAC Press-fit, DAC Featherlite (NSL), DAC Featherlite (NFL)
- Rainfly material: 15D ripstop nylon Hyperbead
- Rainfly water column: 1500 mm
- Packed dimensions: 53 × 13 cm
- Floor area: 3.8 m²
- Floor dimensions: 229 × 178/157 cm
- Vestibule area: 1.6 m²
- Tent inner height: 109 cm
- Weight: 1520 g
- Woocommerce product id: 137008
- Brand: Big Agnes

## Variants

- Big Agnes Copper Spur UL3 – Lichen green · SKU TCSUL3LCN25 · EAN 841487149741 · €611.90 · In stock · Lichen Green
- Big Agnes Copper Spur UL3 – Tangelo red · SKU TCSUL3TGO25 · EAN 841487149697 · €611.90 · In stock · Tangelo Red

## Related

- [Big Agnes Copper Spur UL3 XL](/p/big-agnes-copper-spur-ul3-xl.md)
- [Big Agnes mtnGLO Square Gear Loft Tent](/p/big-agnes-mtnglo-square-gear-loft-tent.md)
- [Big Agnes Copper Spur HV UL4](/p/big-agnes-copper-spur-hv-ul4.md)
- [Big Agnes Gear Loft Triangle](/p/big-agnes-gear-loft-triangle.md)
- [MSR Mutha Hubba NX 3](/p/msr-mutha-hubba-nx-3.md)
- [Big Agnes mtnGLO Gear Loft Wall](/p/big-agnes-mtnglo-gear-loft-wall.md)
- [Hyperlite Mountain Gear Mid 1](/p/hyperlite-mountain-gear-mid-1.md)
- [Big Agnes Copper Spur UL3 Footprint (2025)](/p/big-agnes-copper-spur-ul3-footprint-2025.md)

## Shipping and returns

- [Shipping and payment](/shipping-payment)
- [Returns](/return-order)

## Images

- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/28f3719bf08086a5c95544811c65eb83-01KWHVRBK5RFZ08B19D6M9Q9WX.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/eda8912dbbaee9add15d50710cb46473-01KWHVRBK9F6FFXPWGX0QWG5NA.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/5289cab5c5045b6875858deb03cebba3-01KWHVRBKP167WJZKGYAWPDHKM.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/936e71bcf8ee1c05616878ad20cdca89-01KWHVRBPXSDX24CH417KHW082.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/7af50d187773d980be1b6a3e273361a9-01KWHVRBR0CPWND30ZGVFNN79R.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/5771b6d440cd0b182c9667f1da1d3f9c-01KWHVRBRJS253BJPM3Y8SA304.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/c33c27f66a392d0c5134844409adab8e-01KWHVRBTSM2MMZN609MDBJB9B.webp)
- ![Big Agnes Copper Spur UL3](https://media.gramino.com/medusa/20d4ae940f92d46664663a6b1ac910f8-01KWHVRBTXMHN4SRMP2DXDDQPY.webp)

## Identifiers

- SKU: TCSUL3LCN25
- EAN: 841487149741
- Handle: big-agnes-copper-spur-ul3
- Brand: Big Agnes

This product is also available as [HTML](/p/big-agnes-copper-spur-ul3).

Category: [Tents](/c/sleep/tents.md) · [Sitemap](/sitemap.md)

```json
{
  "@context": "https://schema.org",
  "@type": "ProductGroup",
  "name": "Big Agnes Copper Spur UL3",
  "description": "Copper Spur UL3 is one of the best-selling ultralight tents for three people from the American brand Big Agnes. If you're into not just low weight but also maximum comfort, this is the right choice for you. The tent comes with a ton of features, like the option to set up an awning over the entrance. Plus, the tent material is now equipped with the innovative HyperBead™ technology, making it even lighter, stronger, and more waterproof.",
  "image": [
    "https://media.gramino.com/medusa/28f3719bf08086a5c95544811c65eb83-01KWHVRBK5RFZ08B19D6M9Q9WX.webp",
    "https://media.gramino.com/medusa/eda8912dbbaee9add15d50710cb46473-01KWHVRBK9F6FFXPWGX0QWG5NA.webp",
    "https://media.gramino.com/medusa/5289cab5c5045b6875858deb03cebba3-01KWHVRBKP167WJZKGYAWPDHKM.webp",
    "https://media.gramino.com/medusa/936e71bcf8ee1c05616878ad20cdca89-01KWHVRBPXSDX24CH417KHW082.webp",
    "https://media.gramino.com/medusa/7af50d187773d980be1b6a3e273361a9-01KWHVRBR0CPWND30ZGVFNN79R.webp",
    "https://media.gramino.com/medusa/5771b6d440cd0b182c9667f1da1d3f9c-01KWHVRBRJS253BJPM3Y8SA304.webp",
    "https://media.gramino.com/medusa/c33c27f66a392d0c5134844409adab8e-01KWHVRBTSM2MMZN609MDBJB9B.webp",
    "https://media.gramino.com/medusa/20d4ae940f92d46664663a6b1ac910f8-01KWHVRBTXMHN4SRMP2DXDDQPY.webp",
    "https://media.gramino.com/medusa/fb3c656d94050f87e58560e265241f1f-01KWHVRBVZ18T5ATNXC3BMCP9A.webp",
    "https://media.gramino.com/medusa/10f7f96bceb98673ffc39d3ee3ed4968-01KWHVRBXEYKVCV5WQT5D8A86R.webp",
    "https://media.gramino.com/medusa/80ce0f2b2b1f309eb334b66107503076-01KWHVRBXFXRN65T7P9Y4R6JXD.webp",
    "https://media.gramino.com/medusa/063b18123460230aa91d0fc14c4900e2-01KWHVRBHWESDEMP4ZJZSGDG3D.webp",
    "https://media.gramino.com/medusa/4ecb760d1681f6ec0f42b3b1d4ce3b7c-01KWHVRBZFPG5AWMFF1ASEQC3M.webp",
    "https://media.gramino.com/medusa/63b772264ec1274a469e9745a45b89b0-01KWHVRC0TA88KAZ9B17PYPRW2.webp",
    "https://media.gramino.com/medusa/6b32a158049922d3d23c1b857d6705a5-01KWHVRC1KFXYV0SFH12B8QGAB.webp",
    "https://media.gramino.com/medusa/62f264f7876f269606613aa047c201c1-01KWHVRC33M75CRGM4622YM967.webp",
    "https://media.gramino.com/medusa/9765fe2e27dcfcabbb684f8a403e7f2e-01KWHVRC3V1KS7B0TP81992QVE.webp",
    "https://media.gramino.com/medusa/a3485eb446db85ffcbb4ff25ab959a60-01KWHVRC3XWC7NE1ECPKZGETYX.webp",
    "https://media.gramino.com/medusa/f917f6e86f884c611c22b449689f51c3-01KWHVRC5P4V70YB3KE5CCRS6Q.webp",
    "https://media.gramino.com/medusa/17675cf023b16731e372d1cd97de3008-01KWHVRB9GD3W60TXQEX96YGF9.webp"
  ],
  "url": "https://gramino.com/p/big-agnes-copper-spur-ul3",
  "dateModified": "2026-10-13",
  "brand": {
    "@type": "Brand",
    "name": "Big Agnes"
  },
  "productGroupID": "prod_01KWHW67R8DYGHP3ZHFJ6S46E9",
  "variesBy": [
    "https://schema.org/color"
  ],
  "hasVariant": [
    {
      "@type": "Product",
      "inProductGroupWithID": "prod_01KWHW67R8DYGHP3ZHFJ6S46E9",
      "color": "Lichen Green",
      "name": "Big Agnes Copper Spur UL3 – Lichen Green",
      "description": "Copper Spur UL3 is one of the best-selling ultralight tents for three people from the American brand Big Agnes. If you're into not just low weight but also maximum comfort, this is the right choice for you. The tent comes with a ton of features, like the option to set up an awning over the entrance. Plus, the tent material is now equipped with the innovative HyperBead™ technology, making it even lighter, stronger, and more waterproof.",
      "image": "https://media.gramino.com/medusa/eda8912dbbaee9add15d50710cb46473-01KWHVRBK9F6FFXPWGX0QWG5NA.webp",
      "sku": "TCSUL3LCN25",
      "gtin": "841487149741",
      "offers": {
        "@type": "Offer",
        "price": "611.9",
        "priceCurrency": "EUR",
        "availability": "https://schema.org/InStock",
        "itemCondition": "https://schema.org/NewCondition",
        "url": "https://gramino.com/p/big-agnes-copper-spur-ul3?v_id=variant_01KWHW6J9AWT532RE0XYE0Q0PW"
      }
    },
    {
      "@type": "Product",
      "inProductGroupWithID": "prod_01KWHW67R8DYGHP3ZHFJ6S46E9",
      "color": "Tangelo Red",
      "name": "Big Agnes Copper Spur UL3 – Tangelo Red",
      "description": "Copper Spur UL3 is one of the best-selling ultralight tents for three people from the American brand Big Agnes. If you're into not just low weight but also maximum comfort, this is the right choice for you. The tent comes with a ton of features, like the option to set up an awning over the entrance. Plus, the tent material is now equipped with the innovative HyperBead™ technology, making it even lighter, stronger, and more waterproof.",
      "image": "https://media.gramino.com/medusa/28f3719bf08086a5c95544811c65eb83-01KWHVRBK5RFZ08B19D6M9Q9WX.webp",
      "sku": "TCSUL3TGO25",
      "gtin": "841487149697",
      "offers": {
        "@type": "Offer",
        "price": "611.9",
        "priceCurrency": "EUR",
        "availability": "https://schema.org/InStock",
        "itemCondition": "https://schema.org/NewCondition",
        "url": "https://gramino.com/p/big-agnes-copper-spur-ul3?v_id=variant_01KWHW6J9AA2S4919PP7ZR17VW"
      }
    }
  ]
}
```