• Nylon
• Water bottle backpack-- this portable water carrier is suitable for various bottles, such as stainless steel, glass, plastic bottles, and energy drinks.
• Water bottle-- this water bottle bag is light portable and is a necessity for you to go out hiking, camping, trekking.
• Backpacks for travel-- it can better protect your bottle from being scratched, scraping, extrusion and so on.
• Water bottle storage pouch-- the strap is easily adjustable, suitable for most body types, adults or children.
• Backpack for travel-- nylon material makes this bottle carrier durable, it can fit your bottle better.