Hydrapak Stow Bottle 1L

Lightweight soft flask with a spill-proof drinking valve. 

Hydrapak says:

A trail companion like no other, the flexible Stow 1L has an internal baffle that makes it easier to hold and pocket. The spill-proof nozzle allows for easy drinking, it’s lightweight, easy to pack and the bail handle makes for more comfortable carrying and attachment. Convenience meets performance.

Hydrapak's 2020 Stow Bottle's internal baffle really works and keeps the shape of a flask when full. The flask shape is great for packing in your pack, but might be harder to stow on the outside of your pack or in a bottle pocket. The soft materials used in the Hydrapak bottles are great for keeping the weight down but most importantly the packsize is tiny once the bottles are empty.

A useful option is the ability to use it with water filters (with a 28mm thread) when you're heading to more remote areas. This saves space by having to take more bottles and makes the Stow that bit more versatile. This 1L version is definitely my favoured size for everyday use through to expeditions.

- Reviewed by Ultralight Outdoor Gear

Help and advice:

• Goes where hard bottles won’t fit, soft material conforms to your pocket and won't give you that hard bottle bounce
• Internal baffle adds structure, makes it easier to hold, won't roll during activity, and provides a slim profile when full
• Twist to drink nozzle is spill-proof and features a self-sealing valve with a bail handle
• Compatible with most 28mm threaded water filters (ie: Sawyer Squeeze, Sawyer Mini), it makes an easier to fill and more durable squeeze bag in the backcountry
• Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
• 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60° C / 140° F)

• Weight: 48g
• Capacity: 1 L / 32 fl oz
• Dimensions: 230 x 130 mm / 9.0 x 5.1 in
• Material: Ultra-durable TPU, PP, HDPE