

Weight
Hydriam is a packable, lightweight, and durable water bottle with a 500 ml capacity and a tapered bottom design, making it easy to fit into running vest pockets or shoulder strap pockets on a backpack. Once empty, you can simply fold it up and it takes up minimal space. This bottle is compatible with Katadyn water filters (42 mm thread width).
This could come in handy for you.

The Hydriam collapsible water bottle by CNOC is a highly durable and practical water bottle with a tapered design, making it easy to fit into running vest pockets or shoulder strap pockets on a backpack. This bottle has 500 ml capacity.
The bottle features a sturdy neck, a soft body, and a robust tapered bottom. When empty, you can easily fold it down into a compact size, taking up minimal space in your backpack. Additionally, it is extremely lightweight—only 31 grams.
Thanks to the 42 mm wide thread, this bottle can be used for clean or dirty water in combination with water filters Katadyn. You can easily screw Katadyn BeFree filter on the neck of the bottle and all filter variants according to the volume of the original bottle in our offer. The reinforced section at the bottle’s neck ensures durability, so you don’t need to worry about damage when filtering dirty water.
The cap is permanently attached to the bottle, so there is no risk of losing it.

The bottle is made of food-grade TPU (thermoplastic polyurethane), which is free from Bisphenol A, S, and F (BPA, BPS, and BPF free) and is approved by the Food and Drug Administration (FDA). TPU is a porous material and may have a slight odor immediately after production. Before the first use, wash the bottle and let it dry.

If you are unsure about which size or color to choose, or if you have any other questions, feel free to contact us via email or directly in the online chat. We are here for you.