Stylish Original Art, Drinking Bottle. Gym Gear. This Tritan™ sport water bottle is here to keep you hydrated in style. BPA-Free water bottle that is made with robust Tritan™ material. Attach it effortlessly on any backpack thanks to its smart carabiner hook and enjoy an accident-free experience with the screw-on, spill-resistant lid and straw. One size: 20oz (0.6l)- Material: single-wall durable Tritan plastic - Screw-on spill resistant lid with straw -Shatter, stain and odor resistant - Carabiner hook - Lightweight - BPA Free.