10 Pack Straight Skinny Sublimation Tumbler 30oz with Straws and Lids,Stainless Steel Blank Skinny Double Wall Vacuum Insulated Tumblers Bulk,Stainless Steel Water Tumbler for DIY

This Double Layer Insulation Tumbler is a must-have for anyone who wants to stay hydrated and comfortable, no matter the season or occasion.

With its double-wall vacuum insulation, it can keep drinks hot for 6 hours and cold for 12 hours, making it perfect for outdoor events like hiking and mountain climbing, as well as daily commuting and learning.

Made of safe and durable 304 stainless steel, this tumbler is not only environmentally friendly but also a great personalized DIY gift option.

Don't miss out on the satisfaction guarantee - order now and experience the quality and convenience for yourself!