Thermoses
SANDJEST Guitar Tumbler Cup 20oz Insulated Stainless Steel Tumblers Coffee Travel Mug Gift for Musician Players Guitar Lovers
A decorative stainless-steel insulated tumbler listed as 20 oz and sold in many themed prints. Good pick for casual gift-giving if you accept possible lid quirks and occasional print wear.
95.2
GiftScore
How the GiftScore is calculated
| Signal | Reading | Pts |
|---|---|---|
| Base rating | 4.6★ | +92.0 / 100 |
| Review volume confidence | Big owner crowd | +1.8 (min -2) |
| Critical owner-feedback signal | Minor | -0.6 (min -2) |
| GiftScore Build & Materials | 71/100 | +0.8 (min -3) |
| GiftScore Safety Signals | 68/100 | +0.7 (min -4) |
| GiftScore Long-term Durability | 63/100 | +0.5 (min -3) |
| Final GiftScore | 95.2 | |
Base rating is an estimated baseline from the owner feedback we have available across Amazon reviews and any credible web sources we reviewed. GiftScore editorial signals (build, safety, longevity) are scored independently of that baseline — they reflect what owner feedback and product specs actually say about the product. Some signals are skipped when they don't fit the product type.