Flexible, collapsible running bottles. BPA free. No leak, no slosh, with grippy lids for easy refills. Fits Harrier race vests & most other brands.
500ml Soft Bottle For Runners
500ml Premium Soft Flask Collapsible Running Water Bottle (Single
250ML/500ML Soft TPU Foldable Sports Water Bottle for Running
AONIJIE 2 Pack 500ML Collapsible TPU Soft Flask for
500ML Soft Collapsible TPU Water Bottle for Running Hiking Cycling
Trail Runner™ Soft Flask
Naked® Running Flask - 500mL. – Naked Sports Innovations
SD06 Aonijie 250ML Running Sports BPA Free Water Bottle Outdoor
Running Soft Water Bottle 250ml 450ml 500ml Foldable Hip Flask
Water Bottle AXEN 500ML 250ML 150ML Green Folding Water
Soft Flask 500ml Big Cap Yepaaa - Otso – OTSO
Ultraflask 500ml soft flask 17 oz for running vest packs – Orange