Sleeping Bags

With the Mountain Hardwear Lamina 0F Synthetic Sleeping Bag, we're ready to camp in the cold temperatures of the high alpine. Filled with Temperlite insulation, the Lamina has the loft and warmth to keep us cozy but in a dramatically lighter package to help with our pack load. We love the expected comfort that comes with its ergonomic shape and cozy collar and hood, but where the Lamina really shines is in its unique baffle construction that maximizes the insulation's loft and concentrates warmth where we need it most.

Lightweight 20 denier ripstop and Thermal.Q recycled insulation for durable warmth even in wet conditions
Shaped draft collar and adjustable insulated face gasket effectively keep warm air in and cold air out
Contoured foot-box follows natural foot position for maximum warmth and comfort
Compression sack and mesh storage bag included
Internal stash pocket

Lightweight 20 denier ripstop and Thermal.Q recycled insulation for durable warmth even in wet conditions
Shaped draft collar and adjustable insulated face gasket effectively keep warm air in and cold air out
Contoured foot-box follows natural foot position for maximum warmth and comfort
Compression sack and mesh storage bag included
Internal stash pocket

20D nylon ripstop shell fabric is lightweight and compressible with DWR finish
Proprietary, welded Lamina construction enhances loft and eliminates cold spots
Temperlite insulation provides significant weight reduction without compromising warmth or loft
Standard mummy cut is efficient, warm, and comfortable
Shaped draft collar blocks the escape of warm air from inside the bag

20D nylon ripstop shell fabric is lightweight and compressible with DWR finish
Proprietary, welded Lamina construction enhances loft and eliminates cold spots
Temperlite insulation provides significant weight reduction without compromising warmth or loft
Standard mummy cut is efficient, warm, and comfortable
Shaped draft collar blocks the escape of warm air from inside the bag

20D nylon ripstop shell fabric is lightweight and compressible with DWR finish
Proprietary, welded Lamina construction enhances loft and eliminates cold spots
Temperlite insulation provides significant weight reduction without compromising warmth or loft
Standard mummy cut is efficient, warm, and comfortable
Shaped draft collar blocks the escape of warm air from inside the bag

20D nylon ripstop shell fabric is lightweight and compressible with DWR finish
Proprietary, welded Lamina construction enhances loft and eliminates cold spots
Temperlite insulation provides significant weight reduction without compromising warmth or loft
Standard mummy cut is efficient, warm, and comfortable
Shaped draft collar blocks the escape of warm air from inside the bag

Synthetic insulation used to be synonymous with heavy and bulky— not so with the Mountain Hardwear Lamina Sleeping Bag. The synthetic fill is less fussy than down, keeping us insulated even if the bag gets damp from rain or snow. It also features a double draft collar and bidirectional insulation baffles to eliminate cold spots and keep us as toasty as possible. We like how this bag keeps us warm and comfortable deep in the wilderness without making the journey feel like the slog.

Full-length zipper with double sliders, plus wrap-around footbox zipper for versatile ventilation and ability to be opened flat and used as a quilt
ThermalQ Recycled insulation maintains loft with maximal compressibility
Contoured draft collar keeps warmth in and cold out
Anti-snag zipper for easy entry and exit
Comfort mummy cut efficiently maximizes warmth without constriction

High performing warmth to weight ratio with 650-fill down for lightweight warmth and compressibility
Gore-Tex WINDSTOPPER fabric is breathable, highly water-resistant, windproof, and ideal for severe conditions
Shaped draft collar and adjustable down-filled face gasket effectively keep warm air in and cold air out
Contoured foot-box follows natural foot position for maximum warmth and comfort
Stuff sack and mesh storage bag included

High performing warmth to weight ratio with 650-fill down for lightweight warmth and compressibility
Gore-Tex WINDSTOPPER fabric is breathable, highly water-resistant, windproof, and ideal for severe conditions
Shaped draft collar and adjustable down-filled face gasket effectively keep warm air in and cold air out
Contoured foot-box follows natural foot position for maximum warmth and comfort
Stuff sack and mesh storage bag included

High performing warmth to weight ratio with 650-fill down for lightweight warmth and compressibility
Gore-Tex WINDSTOPPER fabric is breathable, highly water-resistant, windproof, and ideal for severe conditions
Shaped draft collar and adjustable down-filled face gasket effectively keep warm air in and cold air out
Contoured foot-box follows natural foot position for maximum warmth and comfort
Stuff sack and mesh storage bag included

Outer material: Helium 20D, 100% polyamide (recycled), 34 g/m², with PFC-free DWR
Inner material: Supersoft 20D, 100% polyamide (recycled), 37 g/m², with PFC-free DWR
Filling: 90/10 duck down/duck feather, filling power at least 700 cuin
Filling weight: 403 g
Temperature specifications according to EN13537