Tumbler Features: Texas State Flag Design ~ 24oz Capacity Tervis tumblers feature double-wall insulated construction that keeps drinks hot or cold longer and reduces condensation to prevent rings on your table. Strong, impact resistant BPA-free material means these water bottles can take a tumble without shattering and won't retain tastes or odors. This 24oz classic water bottle features a BPA-free single-latch flip lid with loop for easy carrying, and slim bottom to fit some bicycle cages and backpacks. Tervis Lifetime Guarantee