About
UltrAspire introduces yet another milestone in hydration history! The Ultraflask 550 Hybrid Bottle with a Glossy finish, has all the benefits of a softflask but with the conveniences of a hard bottle. This great feeling, easy stowing bottle is a hybrid between a hard bottle and a soft flask! The light weight super-squeezable UltraFlask™ stands alone, has high flow and fast recharge, is soft, flat and stable against the body, is easily accessed and returned to a vest pocket even when empty, and its great for waist packs too! The UltraFlask 550 Hybrid Bottle is BPA free.
Product Features
- Capacity: 550ml
- Hydration Vest Compatible
- Hybrid Design: Combines the benefits of a soft flask with the convenience of a hard bottle for a versatile hydration solution.
- Compact, Body-Hugging Fit: Designed to sit close to the body, minimizing movement when full for a stable, secure carry.
- Soft-Body Shape: Allows for easy access, comfort, and efficient squeeze for quick hydration.
- Large Cap Opening: Makes it simple to add ice cubes or quickly refill the bottle.
- High Flow Push/Pull Valve: Provides easy, fast hydration with a high-flow valve for quick sips.
- Recommended: Hand-wash. Due to the nature of this ultra-squeezable bottle, it is not recommended for dishwasher use.
- 100% BPA & PVC Free - Taste and odor-free; No harmful chemicals; Phthalate-free