Our new OutThere Soft Flask is produced from premium Bio friendly recyclable materials. It is BPA FREE, Non Toxic with no Phthalates. The material is is Anti-microbial treated against microbes as well as mold and fungus, and highly resistant to plastic taste or smell. The flask has an ergonomic push lock bite valve and midsized leakproof screw cap, large enough to easily add electrolyte powders and ice if desired.  It comes with a handy carry cord to secure in your hand or to a pack sleeve. The round and stout 500ml size fits great in your typical bicycle size bottle pouches. ———  We offer an extendable hose cap (that can be adjusted 6” in height), also with a push lock bite valve, great for shoulder pocket bottle holders. These extendable hose caps are sold separately. 

Ideal fit in our Bottle Tail shoulder strap pouches