Best Mammut waterproof jackets
Among these Mammut options, shortlist the Convey Tour or Alto Light for a lighter walking shell, and the Crater IV for helmet-compatible mountain features. Treat the older Nordwand Pro as a conditional option: its exact manufacturer specification is no longer fully available for the cataloged model.
Based on 414 included owner reviews.
The differences that matter
The Convey Tour and Alto Light use 2.5-layer constructions at 336 g and 355 g. Both include underarm ventilation. The 482 g Crater IV moves to three-layer GORE-TEX ePE with helmet and harness-compatible features, giving you a more specific reason to carry the additional weight.
This guide covers four men’s models with published evidence, including older stock. The Nordwand Pro here is 1010-28050, rather than the newer Eiger model. Missing details remain unknown; its name and owner feedback cannot substitute for a verified fabric or weight specification.
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.
Crater IV
Three-layer GORE-TEX ePE waterproof construction. A helmet-compatible adjustable hood, underarm ventilation and harness-compatible pockets. The manufacturer lists a weight of 482 g.
Nordwand Pro
The catalog covers the older Nordwand Pro HS Hooded Jacket, model 1010-28050. Mammut no longer exposes a complete specification for this exact version on the checked product page. Weight, fabric details and features remain unverified here. Check the label and original specification before buying old stock; the newer Eiger Nordwand Pro is a different model.
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.
Crater IV
This product has 64 included owner reviews. Repeated strengths include staying dry in rain (26.6%; 17 reviews); a comfortable fit (21.9%; 14 reviews); and room for layers underneath (9.4%; 6 reviews).
Published drawbacks include body sizing that runs too large (9.4%; 6 reviews).
Read the Crater IV owner reviews for the full published findings and revision scope.
Nordwand Pro
This product has 148 included owner reviews. Repeated strengths include staying dry in rain (18.2%; 27 reviews); a comfortable fit (16.9%; 25 reviews); and effective wind blocking (10.1%; 15 reviews).
Read the Nordwand Pro 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.
Choose around your needs
Start with Convey Tour or Alto Light for the features you need on walks, and examine the Crater IV for helmet and harness use. Keep the older Nordwand Pro off a final shortlist until its exact specification and condition are established. Compare fit findings within the individual product pages.