Montbell UL Alpine Burrow Bag #3 Sleeping Bag

Home > Adventure Racing > Sleeping Bags >

Weight: 2 lb 0 oz / 907g
Temp: 30�
Color: Balsam

Our Price: $184.00
Sale Price: $179.00

Availability: Usually Ships in 1 to 2 Business Days
Product Code: 165-19018

Size

Qty:

Description

Technical Specs

Sizing Chart

The Montbell UL Alpine Burrow Bag #3 is an incredibly lightweight and thermally efficient 30 degree sleeping bag. Montbell combines the best of two technologies, Gathered Quilt� System inner bag and a non-stretch outer bag.

With Montbell's patented Gathered Quilt� System you get a closer fit which means one thing: a warmer more efficient bag. This system is similar to Montbell's Super Stretch� System, and consists of elastic sewn into the baffles on the inside of the bag. This system allows the shell of the bag to keep its full shape while drawing the interior closer to you, creating a much more efficient bag. The elastic baffles also allow the bag to stretch as you move and change positions.

The Gathered Quilt� System provides the freedom of movement of a more generously cut sleeping bag while providing the efficiency of a much closer fitting, more restrictive bag. Because of this increased efficiency, Montbell is able to use less insulation to achieve the same warmth, making their bags lighter.

A small face hole in the tunnel hood improves warmth around your head and face. The neck drawstring adjusts how large the face hole is. The single draft tube prevents air circulation through the zipper area. Auto locking zipper has been integrated to limit zipper slip during the night. Shingle construction alternately wraps sections of insulation to prevent heat loss.

A unique foot adjustment system with a drawstring added to the last baffle, allows for increased adjustability. Tighten the drawstring around your upper ankles to trap warm air at the foot, simulating a bootie. Stuff the entire bag into the last baffle, eliminating the need for a stuff sack. Shorter users can close the last baffle off completely, reducing the amount of air space to heat. Tapered stuff bag has a larger opening for more convenient packing.

Ballistic Airlight� - 15-denier Ballistic Airlight� nylon is astoundingly thin, weighing less than half of a 45-denier nylon of normal shells while offering similar strength. This strength comes from the manufacturing process where the nylon is repeatedly stretched to align the molecules, much like the tensilizing of steel, resulting in an extremely light weight, wind resistant, breathable and water resistant fabric.

Polkatex� DWR - Elite best water repellant performance. Unlike other water repellent treatments, Polkatex� DWR will retain its ability to keep you dry wear after wear, and wash after wash. Polkatex� is a water based treatment with a fluorine finish that adheres to the fibers in treated fabrics to provide excellent water resistance. Polkatex� also contains a cushioning agent that fills in the molecular bonds, giving them a unique elasticity. This elasticity allows the bonds to rebound from abrasion, and resist degradation from harsh detergents and oils. Polkatex� is so durable that even after 100 washings it still retains 90% of its original repellency.

Weight: 2 lb (Long 2 lb 2 oz)
Stuffed Size: 6.3"x 12.4"
Shell: Ballistic Airlight Ripstop Nylon with DWR
Lining: Ballistic Airlight Ripstop Nylon
Insulation: Exceloft� synthetic insulation
Construction: Shingle
Inside Shoulder Girth: 53.5� � 59.4�
Inside Knee Girth: 39.9� � 44.3"
Full side zipper with draft tube
Hood adjusts with drawstring to keep heat in
Drawstring closes around feet to keep them warmer
Cotton Storage bag included.