Elephant Balloons Tumbler / Thermos 20 OZ Skinny Straight, Water Bottle

Tumblers / Thermos 20 OZ Skinny Straight, Water Bottle Blanks Double Wall Stainless Steel Sublimation Sports Tumbler Bulk with Portable Handle

DOUBLE-WALL VACUUM TECHNOLOGY: Our sublimation blanks tumbler adopts double-wall vacuum technology, sweatproof, can keep water warm for 9 hours and keep cold for 12 hours, so you can drink ice water in summer and hot water in winter.

18/8 FOOD GRADE STAINLESS STEEL: The 12 pack sublimation tumblers are made of 18/8 food-grade stainless steel.