Mountain Hardwear UltraLamina 45°


short regular long
Weight 1 lb 6 oz / 620 g 1 lb 8 oz / 680 g 1 lb 10 oz / 740 g
Fill weight 9 oz / 260 g 11 oz / 320 g 14 oz / 385 g
Loft 2 in / 6 cm 2 in / 6 cm 2 in / 6 cm
Temperature rating 45 F / 7 C 45 F / 7 C 45 F / 7 C
EN comfort 50 F / 10 C 50 F / 10 C 50 F / 10 C
EN lower limit 43 F / 6 C 43 F / 6 C 43 F / 6 C
Fill Thermic Micro synthetic Thermic Micro synthetic Thermic Micro synthetic
Shape Mummy Mummy Mummy
Max user height 5 ft 6 in / 168 cm 6 ft 0 in / 182 cm 6 ft 6 in / 198 cm
Shoulder girth 58 in / 147 cm 60 in / 152 cm 62 in / 157 cm
Hip girth 54 in / 137 cm 56 in / 142 cm 58 in / 147 cm
Foot girth 37 in / 94 cm 38 in / 97 cm 40 in / 102 cm
Price $170.00 USD $180.00 USD $190.00 USD

Where to Buy

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Manufacturer's Description

Visit Mountain Hardwear's UltraLamina 45° page.

Retailers' Descriptions

Here's what other sites are saying:

The Mountain Hardwear UltraLamina series of sleeping bags are built to be strong and light. They're a great choice for lightweight backpacking. The UltraLamina 45 features Thermal.Q insulation for soft, compressible, durable warmth.Designed and engineered to be light and warm.15D 100% nylon ripstop shell.20D 100% nylon taffeta lining.Performance mummy is cut snug for maximum warmth and minimum weight.Proprietary welded Lamina construction enhances loft and eliminates cold spots.Ultralight shell is soft and highly wind resistant.Thermal.Q fill insulation is soft, lofty, compressible and durable.Comfort footbox follows your natural foot position for warmth and comfort.Single #3 3/4length zipper minimizes weight yet still allows for ventilation.Available in regular and long lengths, left and right zip.

- Campmor

Heading for a summer trip in a warm, wet climate? You'll want to bring the Mountain Hardwear Ultralamina 45 Sleeping Bag. With a soft, nylon taffeta exterior and cozy synthetic ThermoMicro insulation, this bag is water and wind resistant. Dual side zips allow you to lounge with both arms out while your body remains comfortably within the warm confines. A zippered, shoulder-height stash pocket provides secure storage for nighttime essentials. The spacious foot box delivers additional sleeping comfort. If you're considering a trip to the west coast of New Zealand's north South Islandor anywhere else where it's warm and wet, the Mountain Hardwear Ultralamina 45 Sleeping Bag is the perfect sleeping companion.

- Altrec Outlet

Built with water-resistant fabric and synthetic insulation, the lightweight UltraLamina 45degF long sleeping bag keeps you warm even when the dew settles in during mild-weather overnights.


On Sale. Free Shipping. Mountain Hardwear UltraLamina 45 Sleeping Bag FEATURES of the Mountain Hardwear UltraLamina 45 Sleeping Bag Engineered to be lightest and warmest synthetic bag available Performance mummy cut is snug, reducing girth, weight, and bulk and maximizing thermal efficiency Proprietary welded Lamina construction enhances loft and eliminates cold spots Ultralight shell is soft and highly wind resistant Thermal.Q insulation has outstanding compressibility and maintains excellent loft Comfort Footbox follows natural foot position for maximum warmth and comfort Single #3 3/4-length zipper minimizes weight and still allows for ventilation Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth SPECIFICATIONS of the Mountain Hardwear UltraLamina 45 Sleeping Bag Loft: 2in. / 6 cm Comfort: 50Adeg F / 10Adeg C Comfort Limit: 43Adeg F / 6Adeg C Extreme: 18Adeg F / -8Adeg C Temp Rating: 45Adeg F / 7Adeg C Stuff Dimension: 6 x 8in. / 15 x 20 cm Shell: 15D Ripstop (100% nylon) Insulation: Thermal.Q Lining: 20D Nylon Taffeta (100% nylon) SPECIFICATIONS for Regular Fill Weight: 11 oz / 310 g Total Weight: 1 lb 4 oz / 575 g Inside Length: 78in. / 198 cm Shoulder Girth: 60in. / 152 cm Hip Girth: 56in. / 142 cm Foot Girth: 38in. / 97 cm SPECIFICATIONS for Long Fill Weight: 14 oz / 385 g Total Weight: 1 lb 6 oz / 615 g Inside Length: 84in. / 213 cm Shoulder Girth: 62in. / 157 cm Hip Girth: 58in. / 147 cm Foot Girth: 40in. / 102 cm

- Moosejaw

Mountain Hardwear UltraLamina 45°


The Mountain Hardwear UltraLamina 45° is not available from the stores we monitor. It was last seen May 3, 2017 at Campmor.

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