$245.00
The Ascent 300 is a lightweight packable, down-filled sleeping bag for a wide variety of activities in mild conditions. Designed specifically for regular outdoor use, this is ideal for those buying their first down sleeping bag, and is perfect for a summer bothy trip or camping in Font in spring.

Specifications

  • 840g / 29.5oz
  • Comfort 6°C(43°F)Limit 1°C(34°F), Extreme -14°C(7°F)2
  • Pertex® Quantum outer fabric
  • 650FP R.D.S. Certified European Duck Down
  • Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Wide mummy shape
  • Proportionally assigned differential cut
  • Internal YKK® 3 coil zipped stash pocket
  • Wide foot area for extended comfort
  • ¾ length YKK® 5 coil main zip with noctilucent puller
  • Anti-snag bonded zip guard
  • Left and right hand zips available
  • Internal collar and hood drawcord
  • Close fitting neck baffle design
  • Trapezoidal baffle chamber design
  • Angled foot box
  • Compression stuff sack
  • Cotton storage sack
  • Temperature tested to new European standard EN13537: 2012
  • Filled in Derbyshire UK
  • Insulation - 650FP R.D.S. Certified European Duck Down:,300g / 10.6oz
 
 

The Ascent 300 In detail

The Ascent 300 is a lightweight packable, down-filled sleeping bag for a wide variety of activities in mild conditions. Designed specifically for regular outdoor use, this is ideal for those buying their first down sleeping bag, and is perfect for a summer bothy trip or camping in Font in spring.

The Ascent 300 is a lightweight packable, down-filled sleeping bag for a wide variety of activities in mild conditions. Designed specifically for regular outdoor use, this is ideal for those buying their first down sleeping bag, and is perfect for a summer bothy trip or camping in Font in spring.

The Ascent 300 is a hard-wearing high performing sleeping bag you can depend on for comfort and protection in mild conditions. Ideal for general purpose outdoor use, from bothy to bivvy, the Ascent range equips you for regular mountain adventures. Durable, tough, and reliably warm, the Ascent is especially suitable for those wanting to invest in their first down sleeping bag. Offering excellent value for the feature set, which is similar to that of the more technical Rab bags, this is a hard working piece providing protection and comfort on the hill, trail, or peak.

Using a highly durable Pertex® Quantum outer fabric, the Ascent 300 is filled with 300g of 650FP ethically sourced European Duck Down. The generous wide mummy fit and wide foot box provide extended comfort and a spacious feel that is still secure and warm. The close fitting neck baffle design, internal collar and hood drawcord provide additional protection to keep you cosy. Featuring a three-quarter length YKK main zip with glow in the dark puller, a plush bonded zip guard also excludes draughts.

Practicalities are taken care of with an internal zipped stash pocket stuff pocket that easily fits phone and other essentials. The Ascent 300 comes with cotton storage sack and compression stuff sack to ensure a manageable packsize and protection on the road. Filled in Derbyshire as with all Rab down insulated bags, using Hydrophobic Down developed in conjunction with Nikwax®. Also available in Extra Long (additional 15cm).

Specifications

  • 840g / 29.5oz
  • Comfort 6°C(43°F)Limit 1°C(34°F), Extreme -14°C(7°F)2
  • Pertex® Quantum outer fabric
  • 650FP R.D.S. Certified European Duck Down
  • Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Wide mummy shape
  • Proportionally assigned differential cut
  • Internal YKK® 3 coil zipped stash pocket
  • Wide foot area for extended comfort
  • ¾ length YKK® 5 coil main zip with noctilucent puller
  • Anti-snag bonded zip guard
  • Left and right hand zips available
  • Internal collar and hood drawcord
  • Close fitting neck baffle design
  • Trapezoidal baffle chamber design
  • Angled foot box
  • Compression stuff sack
  • Cotton storage sack
  • Temperature tested to new European standard EN13537: 2012
  • Filled in Derbyshire UK
  • Insulation - 650FP R.D.S. Certified European Duck Down:,300g / 10.6oz

We are masters of insulation.

It’s been over 30 years since the first Rab sleeping bag was hand cut, sewn and filled in a small terraced house in Sheffield. Having spent years in the mountains Rab Carrington’s original designs were inspired by his experience. Making products for climbers by climbers, function and performance lay at the heart of his designs.

Filled, stitched and finished in Derbyshire, his same values have been carried forward to the present day. By paying attention to the smallest detail and simplest innovation, we remain committed to making sleeping bags that will last a lifetime.

Explore Our Range

Expedition

The warmest sleeping bags in our range with a cut to allow layering, designed for use on expeditions to 8000m peaks and in polar environments.

Shop Expedition

Andes

Offering similar warmth to the Expedition range in a more performance-orientated shape, the Andes maximises warmth-to-weight with a reduced pack size.

Shop Andes

Mythic

Featuring the best warmth-to-weight ratio in the Rab range, the Mythic range is optimised for moving fast and light in alpine environments.

Shop Mythic

Neutrino Pro

Durable and weather resistant, the Neutrino Pro is designed to take you from big wall bivi ledges through to lightweight mountaineering and cold winter conditions.

Shop Neutrino Pro

Neutrino

A lightweight and minimalist range of sleeping bags, for situations where warmth-to-weight is a primary concern.

Shop Neutrino

Alpine Pro

Designed for those looking to balance warmth, weight and comfort. Rugged and durable, this range offers protection and warmth in cold conditions.

Shop Alpine Pro

Ascent

Ideally suited for regular camping and backpacking, the Ascent range is a great option for those looking to buy their first down sleeping bag.

Shop Ascent

Morpheus

A hybrid of technologies, combining hydrophobic down and synthetic insulation for optimal warmth and moisture resistance.

Shop Morpheus

Ignition

The Ignition range are lightweight, synthetic sleeping bags well-suited for year-round adventures and camping.

Shop Ignition

The Ascent 300 is a lightweight packable, down-filled sleeping bag for a wide variety of activities in mild conditions. Designed specifically for regular outdoor use, this is ideal for those buying their first down sleeping bag, and is perfect for a summer bothy trip or camping in Font in spring.

The Ascent 300 is a hard-wearing high performing sleeping bag you can depend on for comfort and protection in mild conditions. Ideal for general purpose outdoor use, from bothy to bivvy, the Ascent range equips you for regular mountain adventures. Durable, tough, and reliably warm, the Ascent is especially suitable for those wanting to invest in their first down sleeping bag. Offering excellent value for the feature set, which is similar to that of the more technical Rab bags, this is a hard working piece providing protection and comfort on the hill, trail, or peak.

Using a highly durable Pertex® Quantum outer fabric, the Ascent 300 is filled with 300g of 650FP ethically sourced European Duck Down. The generous wide mummy fit and wide foot box provide extended comfort and a spacious feel that is still secure and warm. The close fitting neck baffle design, internal collar and hood drawcord provide additional protection to keep you cosy. Featuring a three-quarter length YKK main zip with glow in the dark puller, a plush bonded zip guard also excludes draughts.

Practicalities are taken care of with an internal zipped stash pocket stuff pocket that easily fits phone and other essentials. The Ascent 300 comes with cotton storage sack and compression stuff sack to ensure a manageable packsize and protection on the road. Filled in Derbyshire as with all Rab down insulated bags, using Hydrophobic Down developed in conjunction with Nikwax®. Also available in Extra Long (additional 15cm).

Product Code: QSG-66

Shipping

Rab ships throughout the UK, EU and the United States. All UK orders are shipped free of charge by DPD. Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.

For more information regarding shipping, including EU and US shipping charges and estimated delivery times, please visit our help center.

Returns

If you are unhappy with your purchase, please return it to us within 30 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy above.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please see our help center.