Manta Water Bottle Holder Hand Woven Lg 1 Liter Peru Adjustable Strap Classic. Classy water bottle holder made from a section of quintessentially Peruvian manta textiles. Each one has a long stitched adjustable shoulder strap and polyester lining. This holder is perfect for one-liter bottles. Hands-free with this water bottle holder. Manta blankets are traditionally used by the native women in the Andes to carry babies and harvests strapped to their backs. Here, we use scraps of woven cotton fabric to create accessory items like these popular water bottle holders. Include adjustable nylon straps. Specifics: Assorted colors Volume Discounts.