Sea to Summit Horizon Insulated Mug - 15.1 fl. oz.
Take it easy at camp with this Sea to Summit mug. Double-walled insulation keeps your favorite beverage hot or cold. Cool Grip side walls give you a secure hold, even with hot drinks.



- Made of food-grade, glass-reinforced polypropylene making it easy to clean, microwavable and dishwasher-safe
- Keep drinks hot or cold with its insulated, double-walled construction
- Cool Grip fins reduce surface heat for more comfortable handling
- Holds up to 15.1 fl. oz. (475 ml) of your favorite beverage
- Snug-fitting polypropylene sipping lid prevents spills while on the go, making it ideal for active days
- Built-in molded volume scale for easy measuring
- Stackable with other Horizon mugs (additional mugs not included) for compact storage and designed to fit into Horizon bowls (not included) for easy transport
Imported.
View all Sea to Summit Mugs| Best Use | Backpacking Camping |
|---|---|
| Liquid Capacity (L) | 0.48 liters |
| Liquid Capacity (fl. oz.) | 15.1 fluid ounces |
| Insulated | Yes |
| Cap Type | Sipping Lid |
| Material(s) | 100% polypropylene |
| Dimensions | 3.6 x 5 inches |
| BPA Free | Yes |
| Weight | 3.7 ounces |
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Customer Images
No closure on top. Useless.
There's no closure on top. What's the difference if it's insulated? Useless for travel or any movement such as hiking or even walking. Very disappointed.
Very nice insulated indestructable mug.
I thought it was pricy but dont regret it. nice for hot liquids: the double wall and lid really keeps coffee hot longer. and it's tough and microwavable. Color is a but wierd, but whatever.
Groovy Mug
Great mug. Very comfortable in the hand - it's groovy! The lid's a little hard to remove...
Perfectly adequate mug.
Perfectly adequate mug. Sturdy, keeps drinks warm and the lid has a snug fit. Volume markings inside are hard to make out.
Luxury backpacking essential
[This review was collected as part of a promotion.] Of course you could use a single walled cup and save 2oz. But I like to take my time drinking my coffee and evening tea. I hate when my back country coffee is lukewarm 5 minutes after making it. On chilly mornings and nights this is perfect to keep my drink hot enough to enjoy for 20-30 minutes but not so hot that I’m worried about burning my self for 20 minutes. This item won’t be worth it to a lot of people, but for me, in cooler temperatures it’s a must have.
Sippy Cup!
[This review was collected as part of a promotion.] I like the way the lid fits and works on this mug. The insulation is quite good, the lid helps keep my drink hot, but I really like the way the "sipper" opening works! I'm sensitive to drinking hot liquids (I often burn my mouth), but this does a great job of just letting a sip at a time out.
A very packable luxury
[This review was collected as part of a promotion.] It takes up a bit more space than a collapsible cup, but the perks are worth. Very lightweight and keeps my coffee warm on those cold mornings! Nice to sip with a lid. Measurements on the inside great for figuring out water for meals, etc. great mug.


