Guideline ULBC Day Pack - 25 Litres


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Guideline ULBC Day Pack - 25 Litres


Pay in 3 interest-free payments. Learn more


Pay in 3 interest-free payments. Learn more

  • Description

    The Guideline ULBC Daypack 25 is the smaller model of backpack in their lightweight series, which Guideline call Ultra Light Back Country. This backpack is spacious, lightweight, and comfortable, and is packed with features such as a rain cover, elastic mesh pockets, a flexible roll-top, and straps for side compression.

    The daypacks outstanding carry comfort, slim design and featuring makes it an ideal fly fishing pack. It is engineered to let you focus on your game without interfering your casting or hike no matter intensity or terrain. The add-on straps in front allows you to enlarge your carry capacity by adding one of our waist bags. The pack has extra ordinary carry comfort and is packed with features to increase your experience and lets you hike and fish long days. The slim design will not interfere when you are casting, or get you stuck when passing through challenging vegetation.

    The main fabric in the ULBC Daypack 25 is 72% recycled Robic® Mipan Regen® nylon, 28% N/66 ripstop. It has a water resistant PU-coating to protect the content inside against rain, but it is not fully waterproof and submersible. All zippers are well known YKK® quality, and the colour is a nice and subtle Charcoal/Algae Green. Pack volume is 25 litre and it weights as little as 900g with rain cover included.

    The ULBC Daypack 35 is a part of Guideline's Ultra Light Back Country concept, which allows you to explore deeper into the unreachable. With smart weight-and-space-saving solutions, this product line is the given choice for the fly angler who wants to reach the best waters, where no roads go.

    Colour/Code: Charcoal/Algae Green / 108025

    Please note accessories shown are sold separately

    To view the rest of our Guideline collection, click here.

  • Features

    • Stiffened 3D back mesh panel for support and increased ventilation
    • Multi-density layered shoulder straps with load lifters for best-in-class carry comfort
    • Adjustable chest strap with emergency whistle
    • Shoulder straps featuring docking stations for your plier, easy access attachment points.
    • Detachable add-on straps when using any of our waist bags on the chest.
    • A waist strap keeps your backpack in place and is easily tucked away when wanted.
    • Main compartment with a roll-top closure fastened at the top or compressed along each side.
    • Spacious zipped pocket in front
    • Large elasticated mesh pocket in the front for a small net or for holding wet gear
    • Side compressions and elasticated mesh wand pockets
    • Attachment loops for a packraft, a tent, or else.
    • Internal zipped security pocket with clip
    • Detachable rain cover included.
    Brand: Guideline
  • Size Guide

  • Delivery

    For deliveries in the UK -

    All goods despatched via courier. Standard deliveries will be delivered within 2-3 business days.
    Next Day deliveries apply Monday to Friday if an order is received before 2PM Monday to Friday.
    Our Carriers do not normally deliver on Saturdays or Sundays.
    If we have a problem with your order we will contact you. Please ensure you give us as many points of contact as possible.

    E-Vouchers - Please be aware, we do not send physical Gift Cards. Our E-Vouchers are delivered by email and contain instructions for redeeming them at checkout. E-Vouchers are processed and sent within our normal working hours -  between 9:00am and 4:00pm, Monday to Friday.

    Please click here for our full shipping details

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Use these size guides to ensure you get the best possible fit for your new Guideline clothing and waders. Note that the measures in the charts are of your own body, NOT of the garment itself. If you have any queries, please call us 01768 864211



Chest (cm) 81-87 88-94 95-101 102 -108 109-115 116-122 122-128
Waist (cm) 74-80 81-87 88-94 95-101 102-108 109-115 116-122
Seat (cm) 82-88 89-95 96-102 103-109 110-116 117-122 123-128
Arm length 59.5-60.5 61-62 62.5-63.5 64-65 65.5-66 67-68 68.5-69


Chest (cm) 81-87 88-94 95-101 102-108 109-115 116-122 122-128
Waist (cm) 74-80 81-87 88-94 95-101 102-108 109-115 116-122
Seat (cm) 82-88 89-95 96-102 103-109 110-116 117-122 123-128
Outseam (cm) 125 127 134 140 145 147 152
Inseam (cm) 80-82 82-84 84-86 86-88 88-90 90-92 92-94
Foot (cm) 24.2 25.2 27.7 28.7 29.7 30.7 31.7


Chest (cm) 95-101 102-108 95-101 102-108 102-108 109-115 116-122
Waist (cm) 88-94 95-101 88-94 95-101 95-101 102-108 109-115
Seat (cm) 96-102 103-109 96-102 103-109 103-109 110-116 117-122
Outseam (cm) 128 133 140 146 134 140 145
Inseam (cm) 79-81 81-83 89-91 91-93 84-86 86-88 88-90
Foot size (UK) 27.7 28.7 27.7 28.7 27.7 28.7 29.7


Taking accurate body measurements is one of the keys to a great fit; all you need is a tape measure.
While it's easiest to have someone else take your measurements, you can also do it yourself.
Stand in front of a mirror to make sure you have the tape measure in the right position. Ideally, you should be measured wearing only your underwear or close fitting clothing.
Because the body is made of soft tissue, it can be a bit difficult to know exactly how tight to pull the tape around the body.
The tape should be a bit snug, but not tight-it should not "dig in" or make an indentation in the body. It should not be loose, either! Just wrap the tape around the area of the body being measured and hold it in place. You should be able to put a finger behind the tape, but no more than that.
To measure the length of the foot, stand with your back against a wall and put the foot so the heel touches the wall. Then take a measurement at the position of your longest toe. Do this with a bare foot.
Please note! All measurements are presented in centimeters and are measures of your own body, not the garment.
These charts are only a guide to find the size you need. Trying them on, in real life, is always the best way to find a perfect fit.
The fit of fishing clothing is not only about size of your body. It also comes down to personal preferences of how loose or slim you want them.
If you often fish during the cold weather season and have the need for extra base and fleece-layers, remember to allow for this when you choosing your  size.