Hitting the scale at only 238 grams (8.4 ounces), the Montbell U.L. Thermawrap Jacket has been my go-to, primary wear, top thermal garment (jacket) for a few years – and I freaking love it!
Featuring 15-denier rip-stop nylon shell, 50g Exceloft synthetic insulation, and a full front zipper, the Montbell U.L. Thermawrap Jacket is a jacket that can be a year around jacket for pretty much anybody anywhere.
It is perfect for the summer season on cold mornings, and a great thermal layer for the colder seasons.
In the world of sub 10 oz synthetic jackets, finding a jacket like the Montbell U.L. Thermawrap Jacket, can present a challenge but thankfully it is not really necessary to look all that hard as this jacket ticks off pretty much all of the checkboxes that I feel needs to be checked to fit into this category.
Normally I try very hard to not write about how x-product compares to y-product, but in this situation, that is, the sub 10 ounce hoodless jacket market, I think it is fair to be able to compare the Montbell U.L. Thermawrap Jacket to both the Mountain Hardwear Ghost Whisperer (197 grams / 6.95 oz) and the Montbell Plasma 1000 Down Jacket (135 grams / 4.8 oz). If you are into animal down thermals, the dominator on the market the last few years has been the Mountain Hardwear Ghost Whisperer – used by more big mile hikers I know and respect than any other animal down jacket in this weight/warmth category. Likewise, the Montbell Plasma 1000 has been embraced as one of the best weight/warmth animal down jackets you can buy.
While the Montbell U.L. Thermawrap Jacket is obviously not an animal down jacket, it can easily go head-to-head with those two amazing animal down jackets! Plus it is under the magical 10 oz mark, it is half as expensive as the Plasma 1000, and $200 dollars less expensive than the Ghost Whisperer! To say MH has gotten greedy with their price of the Ghost Whisperer is putting it mildly. You can buy both a Montbell Plasma AND a Montbell U.L. Thermawrap Jacket for just a few dollars more and have one hell of a sweet multi-layer thermal system!