Hydrapak ULTRAFLASK 500
Lightweight and fully compressible, the Hydrapak Ultraflask 500 is a great hydration system for adding to your running vest, pack or belt pocket. Keeping you in the zone the bite valve offers a high-flow for quick hydration on the go with an auto-sealing structure that prevents leaks. The flask is constructed from durable TPU material with RF welded seams and is suited to the harshest of trail and outdoor conditions.
Specifications
- Capacity: 500ml
- Dimensions: 255mm x 60mm
- Weight: 54g
- Material Construction: TPU HDPE, PP/POM, Silicone
Features
- A great hydration addition or replacement to your running vest, pack, or belt pocket
- Vest-pack fit provides bounce-free stability and a flexible flask shoulder to prevent chafing so you can focus on FKT’s and PR’s
- High-flow bite valve auto-seals after each sip, eliminating annoying drips
- Large standard 42mm opening lets you fill the UltraFlask easily with ice and drink mixes
- Customise your cap with two options depending on your run or vest, directly mount your bite valve or use the straw cap (which can be cut to any length)
- Made of ultra-durable, abrasion resistant TPU and RF welded seams for superior durability and elasticity
- 100% BPA and PVC free, wide working temperature range (can be frozen – max temp 60° C / 140° F)
Buy Hydrapak Water Bottles from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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