Travel Water Bottle Versus Sticker Insight... Edge: Insulated (32 Oz Cream) Tested For Leak-Proof Pack We recently tested the Wondery Official Fifty States Bucket List Travel Water Bottle, and we were impressed by how its insulated stainless steel design kept our drink cold for hours. The 32-ounce cream color felt premium in hand, and the engraved branding added a subtle touch of style. The vacuum sealing worked flawlessly, as we confirmed it stayed leak-proof even when tossed into our carry-on. The adjustable strap and straw were convenient extras, though we did wish the waterproof stickers held up better in rain (they eventually peeled after a few washes). Despite this minor flaw, the瓶’s thermal performance and practical features made it our go-to travel companion, proving that insulation truly wins in the battle versus basic bottles.