Mountainsmith travel bags
We track 11 Mountainsmith travel bags. 6 fit the cabin-bag limit of at least 90% of the airlines we track. The lightest is the Timber Sling at 0.56kg1.2lb. Warranty: lifetime. Covers material and workmanship defects, abuse and natural material aging may not be repairable. Warranty checked September 2026.
| Bag | Type | Volume | Weight | Dimensions | Carry-on fit | Price |
|---|---|---|---|---|---|---|
| Mountainsmith Trippin Pack | Backpack | 22L | 0.68kg1.5lb | 44.5×26×17.8cm17.5×10×7in | 100% | $59.95 |
| Mountainsmith Divide EVO Daypack | Backpack | 16L | 0.7kg1.5lb | 44×29×15cm17.5×11.5×6in | 100% | $130 |
| Mountainsmith Zerk 20 UL Daypack | Backpack | 20L | 0.79kg1.7lb | 45.7×25.4×15.2cm18×10×6in | 100% | $179.95 |
| Mountainsmith Zerk 13 UL Daypack | Backpack | 13L | 0.82kg1.8lb | 45.7×22.9×12.7cm18×9×5in | 100% | $164.95 |
| Mountainsmith ZEVO 13L Daypack | Backpack | 13L | 0.82kg1.8lb | 45.7×22.9×12.7cm18×9×5in | 100% | $179.95 |
| Mountainsmith ZEVO 20L Daypack | Backpack | 20L | 0.96kg2.1lb | 45.7×25.4×15.2cm18×10×6in | 100% | $189.95 |
| Mountainsmith Timber Sling | Sling | 12L | 0.56kg1.2lb | 27.9×48.3×20.3cm11×19×8in | 89% | $89.95 |
| Mountainsmith Zerk 40 UL Backpack | Backpack | 40L | 0.97kg2.1lb | 50.8×30.5×22.9cm20×12×9in | 83% | $229.95 |
| Mountainsmith Mayhem EVO 30L Backpack | Backpack | 29L | 1.76kg3.9lb | 55.9×26.7×17.8cm22×10.5×7in | 42% | $239.95 |
| Mountainsmith Zerk 55 UL Backpack | Backpack | 53L | 1.59kg3.5lb | 61×27.9×22.9cm24×11×9in | 8% | $279.95 |
| Mountainsmith Mayhem EVO 45L Backpack | Backpack | 44L | 1.93kg4.3lb | 66×29.2×21cm26×11.5×8.5in | 0% | $269.95 |
Ranked by the share of airlines they fit, then by weight. Specs come from Mountainsmith's own product pages. How we score carry-on fit.