HydraPak Mountain Stow (500ml, 17oz) - Collapsible Water Bottle - Ultralight & Packable Travel Bottle, Flexible Ski, Hike, Bike or Climb Squeeze Flask - Mammoth Grey
HydraPak
Vapur Flexible, Collapsible Wide Mouth Anti-Bottle with Detachable Carabiner, 23 Ounce, Olive, Pack of 1
Vapur
Popdigito Collapsible Water bottle with Leakproof Lid –Food-Grade BPA-Free Silicone Travel Bottles–Foldable Water Bottles 610ml for Travel Gym,Hiking,Sports,Camping,Biking 20.7oz Portable Reusable
Popdigito
PLANET3 Collapsible Water Bottle with Carabiner I 500 ml (16.9 oz) - Compact, Lightweight, Reusable Traveling Water Bottle for Hiking, Backpacking, Camping, Work out & Yoga (Grey)
PLANET3