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    Joe Brown
    High Street, Llanberis, Caernarfon, LL55 4HA. View the map
  • Who are we?

    A bit about us

    Purveyors of the very finest climbing equipment for 50 years.

    Joe Brown is considered the foremost rock climber and mountaineer of his generation, and perhaps the greatest all round mountaineer ever. You can read a biography of his climbing career if you click here.

    In 1966 Joe opened the Llanberis climbing shop with his wife Val. The Capel Curig shop opened a couple of years later and over the years the shops have earned the reputation of being among the best specialist climbing equipment and outdoor gear shops in the UK.

    As an independent mountaineering, climbing equipment and outdoor business we focus on providing honest and personal advice, as well as great ranges of mountaineering, rock climbing, ice climbing, walking, hiking, expedition and alpine climbing equipment.

    So if you find yourselves visiting Snowdonia, which we hope you will, please pop in and see us at one of our locations in Llanberis or Capel Curig. You will be sure to find an Alladin's cave of technical gear and equipment from all the major quality specialist outdoor brands. Or if at home or work then enjoy browsing or shopping on our web site.

    Most of all though enjoy your time outdoors whatever your pastime, have fun and be safe!

    Read more about us...
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  • Rab Summit 400 Sleeping Bag - Right Zip

    The Summit 400 Sleeping Bag by Rab is your go-to down bag for 2/3-season use in the mountains. An ideal bag for summer backpacking or for use on climbing and mountaineering trips during the warmer months.

    Save 36%
    of Customer Rewards earned with this item

    Rab Summit 400 Sleeping Bag - Right Zip Video


    With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

    You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


    With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

    So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

    Estimated Delivery Dates

    Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

    The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

    The Current Estimated Delivery Dates for Rab Summit 400 Sleeping Bag - Right Zip is

    Rab Summit 400 Sleeping Bag - Right Zip Description

  • Brand : Rab
  • Season : AW17
  • Code : 5065307
  • Weight : 0KG
  • Special Deal!

    The Summit 400 Sleeping Bag by Rab is your go-to down bag for 2/3-season use in the mountains. The Summit 400 features a 650 fill using Rab's Hydrophobic Duck Down. Developed in conjunction with Nikwax, the Hydrophobic down provides less water absorbency than untreated down, dries quicker and retains loft exceptionally well. With a limit temperature use of -1.5°C (this is the advised lowest temperature to use the bag in) the Summit 600 is ideal for UK climbing and mountaineering endeavours throughout the warmer months well as Alpine use during summer. The Summit 400 also makes for a great summer backpacking bag thanks to the protection, comfort, durability and pack size the Summit 400 features.

    A Pertex® Endurance outer provides extra windproofing, great levels of breathability and high levels of water-resistance for further protection from the elements.

    The Summit 400 features a trapezoidal chamber design to eliminate cold spots and a 3D draft collar works with the adjustable hood to keep cold drafts out.

    Other key features include a full-length anti-snag zipper and an internal stash pocket for storage along with a Cotton storage stuff sack for storing.

    Rab Summit 400 Sleeping Bag - Right Zip Deep Zoom

    Buyers Guide

    • Rab Sleep Limit (advised minimum temperature for bag): -1.5°C
    • Weight: 875g
    • Down fill weight: 400g
    • Pertex® Endurance water resistant outer fabric
      • Coated water resistant, downproof, windproof and breathable fabric. Hydrostatic head 1000mm.
    • Nylon lightweight lining fabric
    • 650FP European Duck Down
    • Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
      • Rab® Hydrophobic Down offers the following benefits: Absorbs less water – Dries faster – Retains loft – Fluorocarbon free
    • Mummy shape
    • Proportionally assigned differential cut
    • Trapezoidal chamber design to eliminate cold spots
    • ¾ length YKK 5 coil main zip with full length baffle
    • Internal stash pocket
    • Anti-snag zipper webbing tape
    • 3 dimensional insulated collar with internal drawcord
    • Angled footbox for comfort
    • Compression stuff sack
    • Cotton storage sack
    • Temperature tested to European Standard EN13537:2012
      • EN13537 is a European standard designed to standardise the temperature ratings on sleeping bags manufactured and/or sold in Europe. Rab sleeping bags are rated using EN13537:2012 results.
    • Hand filled in Derbyshire UK
    • Right Zip

    Also available in our amazing deals on Summit Sleeping Bags:

    Sizing Information

    • Max user height: 185cm / 72.8 inches / 6ft1
    • Shoulder width: 72cm / 28.3 inches
    • Hip width: 60cm / 23.5 inches
    • Foot width: 46cm / 18 inches

    Technical Information

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