MiiR Tumbler 12oz - Spill-Resistant & Cup Holder Friendly

The MiiR Tumbler is a daily-driver travel tumbler built from 18/8 stainless steel with Thermo 3D double-wall vacuum insulation. Its sleek silhouette fits standard car cup holders and most under-counter espresso machines, while the powder-coat finish improves grip.

The included press-fit slide lid is designed to be splash-proof for everyday carry. Swap it for the MiiR Press-fit Straw Lid to turn the tumbler into an insulated water bottle.

Use it for

• Hot coffee, tea, and cocoa
• Iced coffee, cold brew, and water
• Daily commutes, desk use, and travel

Materials & build

• 18/8 food-grade stainless steel
• Thermo 3D double-wall vacuum insulation
• Powder-coat exterior finish
• Splash-proof press-fit slide lid (included)
• Compatible with Press-fit Straw Lid (sold separately)
• BPA-free

Care

• Wash before first use
• Hand wash recommended; lid is top-rack dishwasher safe
• Do not freeze, microwave, bleach, or overfill