BAC Outdoors BAC Outdoors

Sea to Summit Lightweight Dry Sack 04L

£11.00 £
In stock

Versatile, light and durable, this Sea to Summit 4 litres lightweight dry sack offers high quality construction and performance. Cylindrical with an ideal height-to-width ratio for easy packing

  • For backpacking, cycle touring, paddling, general boating, travel
    Colour : Pacific Blue
    Weight : 44g, 1.55oz
    DimensionsØ 15cm x H 33cm, Ø 5.9" x 13.0"
    Lightweight 70D Nylon with fully taped seams
    10,000mm waterhead, lightweight durable Nylon
    White interior for greater interior visibility
    Non-wicking roll top closure
    D-ring attachment point at buckle
    Double stitched seams
    Round base
    Repair buckle size - 5/8in, 15mm (2-Pin)
    70 denier 210T Nylon with a white interior polyurethane (PU) coating.
    The High density 210T weave gives the fabric a stronger tear strength and greater durability.
    The white PU coating increases brightness when looking into dry sacks made with this fabric.. 
    This 10,000mm waterproof fabric is used in the lightweight dry sacks
    Size Comparisons
    Oval Base x Height, Weight
    1L : ø11 x 24cm,   30g
    2L : ø13 x 29cm,   38g
    4L : ø15 x 33cm,   44g
    8L : ø17 x 46cm,   58g
    13L : ø22 x 53cm,  72g
    20L : ø25 x 61cm,  86g
    35L : ø30 x 70cm,  115g
    Please Note
    Any roll-top dry sack must be closed properly to ensure water can’t get in.
    Begin by folding the Hypalon™ strip down first and be sure to have at least three rolls before closing the buckle.
    Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric
    Like all manufacturers of roll-top, fabric dry sacks, Sea to Summit recommends that sensitive electronic devices be ‘double bagged’ (i.e. putting electronics inside one dry sack then placing this inside a second dry sack).
    For maximum protection, the use of a waterproof hard case should be considered.
    Not intended for situations where dry sack will be submerged under water

  • Free UK Delivery On Order Over £30
    Orders received BEFORE 3pm are usually dispatched the same day with Royal Mail using a 2nd Class delivery service (normally 2-3 working days). In most instances the order will be sent Tracked & Signed for, but occasionally smaller / lower value items, at our discretion, may be sent letter post
    Please note that a different delivery method, e.g Courier, may be used depending on the size/weight of your order and if so we will try to inform you before dispatch

    Next Day UK Delivery  £7.50
    Orders placed BEFORE 2pm Mon-Fri will be dispatched the same day, usually by Royal Mail or occasionally by Courier and will require a signature. Any Next Day orders received after this time will be dispatched the following working day. Please note any orders placed AFTER 2pm on Fridays will be dispatched on Monday (excluding Bank Holidays)

    Order Below £30
    Orders under £30 will be charged £4 for delivery in the UK(same conditions apply as for Free Delivery)
    Highlands of Scotland & UK Islands
    The above does not apply to these areas of the UK
    If you would like any more information on your delivery please  contact us at

    As a busy independent retailer, very rarely we may not have the ordered item in stock. In this case we will inform you of the situation so you can decide how we proceed to your satisfaction. For example, the item may be on order from our supplier, Criterion will send a sleeping bag direct to the customer on our behalf (48 hour Parcel Force delivery)

  • Returns must be made within 14 days of receiving the goods. Please contact us to let us know your intention at or phone 01422 371146
    If you're returning an item because it's unwanted or you need to exchange it, we ask that you pay for the cost of return carriage. Exchanges for non-sale items will be sent free of charge. Standard delivery charges will apply to sale-item / special offer exchanges.
    All unwanted items must be new and unused, and with original labels attached, along with all receipts / proof of purchase. Please ensure the item(s) are packaged securely and suitably for transit

    Return to: 
    After Sales,
    BAC Outdoor Leisure Ltd
    Central Hall,  Coronation Street, Elland, West Yorkshire, HX5 0DF 
    When you're arranging to return an item, we strongly recommend that you use a recorded / insured delivery service as we regret that we cannot be held responsible for goods lost in transit. If return conditions are met we will issue a refund within a maximum of 3 working days of the goods being returned to us
    For Health & Safety reasons we are unable to accept returns of climbing hardware, helmets or baselayer / underwear.