Real Deal Double Wall Glass Tumbler 13 Oz Heat Insulated Water Cup With Built Tough Glass Straw And Secure Lid For Keeping Drinks Ice Cold Or Steaming Hot Straight Fire Quality White Four Pack
✔️ 13oz double wall insulation keeps drinks at perfect temperature
This pack of four heat resistant double wall glass tumblers prevents condensation and protects hands from extreme temperatures. These insulated water cups work well for serving iced beverages at parties or keeping morning coffee warm during workdays.
✅ Thick borosilicate glass supports four point nine inch height accurately ✅ Wide three point two inch opening accommodates straws and ice cubes easily ✅ Six point six inch tube reaches bottom without bending or warping inside ✅ Double pane seal maintains forty five degree temperature variance for hours💡 How double wall insulator glasses sustain consistent drink temperatures?
To get the most out of thermal glassware, you need solid walls that block outside air. The split chamber keeps your hot or cold drinks steady all day.
- Split layers trap neutral air to stop room heat from touching your fingers
- Strong glass tolerates hot washers without chipping or losing clarity over time
- Threaded tops click shut tight to stop spills on crowded dining tables fast
- Handy swap for paper liners reduces garbage bins and cuts household spending