Features:

• Flask compresses as you drink to eliminate water sloshing around inside it.

• Updated soft bite valve with higher flow rate, easy on the teeth.

• Slim and lightweight fill easily with wide mouth opening.

• Durable Thermoplastic Polyurethane (TPU) construction, EVA foam insulated BPA, PVC, and Phthalate free, will not taint taste; Meets FDA and EC regulation. Hydration vest compatible: fits easily in most hydration vests, belts, or pack pockets. Soft material conforms to any pocket for comfortable carrying.

• Reliable and safe: 100% BPA & PVC free. Wide working temperature range (0° C- 40° C / 104-° F)

Specification:

• Material: TPU

• Capacity: 500ml

• Weight: 62g

• Standard: US FDA 21 CFR 177.1350

• Features: Folding, lightweight, and BPA free

• Application: climbing/hiking/cycling/running