Mammut Convey Tour vs Alto Light
Choose the Convey Tour if you prefer its GORE-TEX PACLITE construction and regular cut. Consider the Alto Light for a DRY Tour 2.5-layer shell that stores in a pocket. Both include underarm ventilation, with manufacturer weights of 336 g and 355 g.
Based on 202 included owner reviews.
The differences that matter
The Convey Tour uses a 50-denier polyester face and a three-point adjustable hood. The Alto Light offers an adjustable hood, hem and cuffs alongside self-storage. Their different membrane names do not by themselves identify which will feel less clammy during a climb.
The listed weight gap is only 19 g. That makes hood adjustment, fit and storage more useful separators. The Convey specification applies to older model 1010-27842; check the code if a retailer uses the same family name for different remaining stock.
Technical comparison
Convey Tour
GORE-TEX PACLITE 2.5-layer construction with a 50-denier polyester face. A three-point adjustable hood, underarm ventilation, two hand pockets and adjustable cuffs and hem. The manufacturer lists a weight of 336 g. The manufacturer describes a regular cut.
Alto Light
DRY Tour 2.5-layer waterproof construction. Underarm ventilation, an adjustable hood, hem and cuffs, and pocket storage for the jacket. The manufacturer lists a weight of 355 g.
What do owners report?
Convey Tour
This product has 129 included owner reviews. Repeated strengths include low weight (38.0%; 49 reviews); staying dry in rain (28.7%; 37 reviews); and a comfortable fit (17.8%; 23 reviews).
Read the Convey Tour owner reviews for the full published findings and revision scope.
Alto Light
This product has 73 included owner reviews. Repeated strengths include low weight (38.4%; 28 reviews); staying dry in rain (31.5%; 23 reviews); and compact packing for carrying and storage (20.5%; 15 reviews).
Read the Alto Light owner reviews for the full published findings and revision scope.
These mention shares describe separate owner groups, rather than performance measured under the same conditions.
Which should you choose?
Choose the Convey Tour if its regular cut and hood adjustment work well with your pack. Choose the Alto Light if pocket storage and its fit are the better match. Read the owner concerns below before assuming the small weight gap means the jackets are otherwise interchangeable.