Possibly the lightest insulated mug you’ll find, the Sea To Summit Delta InsulMug is a Delta Mug wrapped in an insulating PU sleeve and topped off with a sipper lid, now you can have your coffee whilst tackling tough terrain.
Made with tough Nylon 66 material and insulated with non-water absorbing Poly Urethane, the Delta InsulMug also has a leak proof lid that features a sipping port… could also be handy for avoiding coffee stains on the morning train commute!
Featuring a Protex™ base that makes handling hot drinks comfortable, the Sea To Summit Delta InsulMug is about as simple yet ultimately functional as it gets for insulated mugs and is at home in the campsite as it is on the trail or in the office.
Great lightweight mug. Very large too.
Could have an easier pour but not a real issue.
Great if you enjoy a long hot cuppa.
Easy to clean and stain resistant.
***Safety Precaution*** if children are using this mug, supervise closely and make sure the contents are not too hot for the child.
Great size for a decent cup of tea and big enough to cook 2 minute noodles in it.
Awesome light weight product. No hand burning with hot liquids. Only downside is the rubber insulation is really thin and I ripped a chunk out with my fingernails when trying to remove it, so be gentle!!
Hi there, Can the sipper lid be closed? And does the lid screw onto the cup? If not, is it reliable/leak proof? Thanks very much
I’ve just had a look at the Delta Insulated Mug in store, and the sipper on the lid of the Sea to Summit Delta Mug can't be closed off, and to fit the lid on - you just push down on it.
The seal of the lid is drip proof, but as it’s got a sipper on it, you’re not going to be able to seal this mug off completely. As far as we understand it, the lid is mostly to keep the beverage warm, but if you’re after something completely sealable then the Camelbak Forge is a good option.
Hi. Does this mug have measuring units on the inside?
It sure does, the Sea to Summit Delta Insulated Mug has a marking every 100mls on the interior of the mug, as well as the ounce equivalent.
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