UltrAspire continues to push the envelope with our collapsible bottle. With a 500 mL (16 oz) capacity, the soft bottle features our Infusion Valve™ and Red™ tube which delivers a high flow. Trim the tube to any preferred length, and the user has hydration that’s virtually effortless.

BPA-free, Phthalate-free, and PVC-free material.

• 500 mL soft bottle with an Infusion Valve and 5/16” diameter straw.
• Fits in the front vest pockets for quick access and hands-free delivery.
• Infusion Valve™ is a push/pull valve that delivers amazing flow.
• Valve and tubing come standard in UltraRed.
• Tube can be trimmed to preferred length.

Experience unrivaled hydration convenience with UltraSpire's Collapsible Bottles w/Straws 2/PACK. These innovative 500 mL soft bottles feature the exclusive Infusion Valve™ and Red™ tube for optimal flow. Customize the straw length to your liking for effortless sipping. Crafted from BPA-free, Phthalate-free, and PVC-free materials, these bottles are not only functional but also safe. Fits easily into front vest pockets for on-the-go access and hands-free use. Stay hydrated with the Infusion Valve™ for seamless water delivery. The UltrAspire Collapsible Bottles w/Straws 2/PACK redefine convenience in hydration solutions.