Key to My Heart Travel Mug
You're the key to my heart! Lock and key collection etched travel mugs with our original heart designs make great romantic gifts for weddings and anniversaries. Choose your design from our selection of heart padlocks, skeleton keys, and heart handcuffs, or get one of each!
The double-walled ceramic keeps your coffee hot, and your hands cool. If you'd like a mis-matched set of 2 that isn't listed here, simply leave us a note at checkout with your choices.
Ceramic travel coffee mugs -
- dishwasher-safe, microwave-safe
- includes a white BPA-free silicone lid
- fits into small car cup holders
- sandblasted etch lasts a lifetime
- packed in individual gift boxes
- Capacity: approx 10oz (that's a standard cup of coffee)
- Height: 6" (15cm) with lid
- Mouth Width: 3.5" (8.5cm) across opening
- Bottom Width: 2.25" (6cm)
- Widest Point: 4" (10cm) across bottom of lid
- Plug in the bottom keeps water out while washing - no need to remove!
Want to upgrade this mug to the ultimate gift? Purchase one of our Gourmet Gift Boxes instead!
All our travel mugs automatically come with a single silicone lid, but we have other options available too!
The darker colors won't stain as easily as white, and it's nice to have spares.
All lids are BPA-free. We recommend hand-washing lids to retain durability.
All glassware and ceramics are small-batch sandblasted in our studio in Portland, OR. We're super good at masking by hand, but there will be a small amount of inconsistency between handmade items, which makes them special.
Food-safe! Ceramic mug glazes you can feel good about: meet CA's Prop 65 limits for leaching of lead & cadmium (0.99 ppm lead and 7.92 ppm cadmium). In fact, our mug glazes are non-detect at testing detection limits well below (< 0.01 ppm for both).
All of our drinking glasses are Made in the USA, and most of our ceramics are made in China. Our bowls, carafes, and lidded containers are sourced from a large Swedish housewares chain, and may be made in countries such as China, Thailand, or more.
Customized items may take 1-3 weeks to complete. Please let us know if you have a deadline so we can meet it. In stock items ship within 3 days.
Most items are available wholesale if you are a retail shop.