UltrAspire Softflask w/ Straw & Bite Valve (500 mL) – Kinesis & eoGEAR

UltrAspire continues to push the envelope with our collapsible bottle. With a 500 mL (16 oz) capacity, the soft bottle features an angled bite valve which delivers a high flow. 500 mL soft bottle.

Ultraspire introduces yet another milestone in hydration history! the ultraflask 550 hybrid bottle has all the benefits of a softflask but with the conveniences of a hard bottle. The bottle is designed to sit as close to the body as possible to minimize movement when full. the soft-body shape helps with rapid access comfort and squeeze. the large cap opening easily fits ice cubes and is covered by a high flow push/pull valve. Made in the usa.

Ultraspire Ultraflask 550

500ml Ultraflask With Straw and Phaser Bite Valve

Ultraspire UA809BU UltrAspire Ultraflask 550 Sport Water Bottle, Blue, One Size : Sports & Outdoors

This collapsible SoftFlask carries 300mL of fluid. The unique shape allows this SoftFlask to slide easily in and out of a hydration pocket. Comes with

300 mL Softflask w/ Bite Cap

UltrAspire Softflask Hydration Flask (300ml, w/ Bite Cap) : Sports & Outdoors

Durable Material: Made of TPU that is resistant to oil, grease and abrasion with RF welded seams for durability and no leaking. Easy Squeeze Design

Soft Hydration Flask - 500 ml - 2-Pack

300 mL Softflask w/ Bite Cap - UltrAspire

500ML Softflask

UltrAspire Softflask Hydration Flask (300ml, w/ Bite Cap) : Sports & Outdoors

UltrAspire Softflask Hydration Flask (300ml, w/ Bite Cap) : Sports & Outdoors

HydraPak UltraFlask Speed 500ml 2-Pack (500 ml/17 oz), Malibu Blue & Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181) : Everything Else