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Carry your load securely and comfortably with the Technicals Slipstream 25L Daysack. Designed with a ventilated back system and padded shoulders you can take out your daily essentials on your walks and commutes with complete ease.

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Product code: 15998097 / 274027


  • Ventilated back system - lightweight mesh construction enhances breathability and comfort.
  • Hydration compatible - stay hydrated out and about.
  • Breathable foam shoulder straps - padded and ventilated allowing constant air flow and cushioned comfort.
  • Top lid access - with a large pocket in lid for easy access.
  • Adjustable chest strap - with emergency whistle for a more secure fit.
  • Adjustable hip belt - with a zipped pocket for an extra secure fit.
  • Side compression straps - stabilises load to keep the contents secure.
  • Large stretch mesh front and side pockets - for close to hand essentials.
  • Walking pole loops - easily attach and grab walking poles.
  • Built-in rain cover - emergency waterproof protection to keep your load dry.
  • Zip accessible main compartment
  • Reflective bike light attachment point
  • Capacity: 25L
  • Fabric: durable Ripstop nylon
  • Dimensions: L52 x W31 x D15cm
Ripstop nylon
TTBAA10148RED 4202929190#
Autumn Essentials
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This product qualifies for the following delivery methods

Standard UK Delivery (3-5 Days) (FREE)


Contactless delivery, 7 days a week between 8am-8pm

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Bike Delivery (3-5 Days) (£4.99)


Bike delivery is £4.99. This applies to all bikes, and these orders are upgraded to a specialist courier service.

Next Day Delivery (£6.95)


Orders must be placed before 6pm to arrive the next day. Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

Collect In Store (£3.95)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

5.00 out of 5
7 reviews
Write a review
5 out of 5

Good quality, great price.

5 out of 5

Has everything you need for a day hike - webbing on back so you don't overheat, straps for walking poles, built in whistle, side pockets for water & nibbles, two small pockets on waist belt for compass etc and plenty of room in main compartment for jacket

5 out of 5

A lovely present for any man who enjoys the outdoors

5 out of 5

Great value, superb comfort...description errors forgiven!

Bought as a replacement for my event rucksack (walking events, some over 50 miles). Some errors in description (main area not zip accessible is drawstring top load). Biggest error is there’s no front mesh pocket, it’s a waterproof zipped stash pocket...can get my coat in there but unsure how I feel about it going in wet so back to slinging under the top load it is. However, the back ventilation system is amazing, capacity and location of easy access pockets superb, fully adjustable fit for maximum comfort and the hip pockets are really convenient.

5 out of 5

Very good. Comfortable.....

5 out of 5

Much better quality than my last one

5 out of 5

Good product, fast arrival