yuexuan 40oz insulated tumbler with lid and straws, stainless steel double vacuum coffee tumbler with handle, keeps drinks cold up to 34 hou

stainless steel insulated tumbler: it is made of food-grade 18/8 stainless steel. stainless steel coffee tumbler is firm, rustproof, no harm to human health, and without metallic taste. tumbler's double-layer insulation. keep your tumbler dry and neat. 40 oz bpa-travel mug: comes with a threaded lid, which can prevent liquid leakage or the lid from popping open. you don't have to worry about spilling it when you carry it. plus a removable handle, two reusable stainless steel straws, and a brush. vacuum insulated tumbler: 40oz insulated tumbler has a vacuum double wall design which ensures good insulation. no matter which season you are in, you can enjoy your favorite and cold drinks for a long time-keeping drinks for up to 12 hours and cold for 34 hours. portable super-capacity coffee cup: tumbler (9.84" tall x 4.33" diameter x 3.1" base) can be safely placed in most car cup holders, with the handle to use more portable. larger cups are easier to clean. good for home and outdoors: suitable for swimming, sports, travel, road trip, barbecue, camping, parties, etc. you can share them as gifts on birthdays, thanksgiving, and christmas with your family, friends, teachers, colleagues, and sisters..syi