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Knox Studio MK3 Rucksack - Black
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The Knox Studio MK3 Rucksack, a long-time favourite among riders, undergoes a significant upgrade while preserving its beloved waterproof roll-top design. This backpack, essential for everyday use, follows a design philosophy akin to that of a reliable pair of shoes. Recognizing the frequent contact with the ground, Knox has endowed the Studio Mk3 with its own sole - a groundbreaking vulcanised injected rubber base featuring Micro-Lock technology for unparalleled impact protection. The backpack combines strength, durability, and waterproofing, with the 600 denier fabric internally treated to safeguard belongings from the elements. A newly incorporated front pocket, crafted from stretch fabric, now accommodates a helmet securely with a 3-point harness system.
The user-friendly roll-top design has been enhanced with a secure buckle housing, making it more efficient. With an increased storage capacity of 28 litres, dedicated laptop section, and an added internal packing cube, preparing for a weekend away has never been simpler. Fully taped seams and waterproofed fabric ensure that the contents remain clean and dry in any weather conditions. The Studio MK3 includes additional features like water-resistant front pockets and external water bottle holders. The hexagon quilted spacer fabric on the back delivers premium comfort and maximum airflow against the back. The adjustable and numbered padded shoulder straps provide a balanced and perfect fit, while fully adjustable waist and chest straps keep belongings secure. Updated with new Knox branding, buckles, and silicone badges, the Studio MK3 Rucksack seamlessly blends sleek tech features with ample storage solutions.
- Black 600D polyester canvas fabric offering strength and durability.
- Leather-Free Construction
- Waterproof design with fully taped seams, PU coated nylon lining.
- Roll top buckle closure with added branded buckle cover for security.
- Vulcanised rubber moulded base with added Micro-Lock offering impact protection.
- 28L storage capacity with internal padded laptop pocket.
- Removable mesh packing cube with YKK zips included for organised storage.
- External water-resistant YKK Aquaguard® zip pocket for extra storage and contains helmet carrier with 3-point attachment system, for security plus reflective prints for visibility at night.
- Dual external mesh water bottle pockets for easy access.
- Knox branded webbing carry handles.
- Hexagon quilted padded spacer mesh back for breathable comfort.
- Padded spacer mesh straps.
- Adjustable numbered arm straps, allowing for the perfect balanced fit every time.
- Adjustable waist and chest buckles.
- Reflective trim added to straps for night visibility in oncoming traffic.
- Branded Knox silicone badge to the centre.
Luggage Type | Backpack |
---|---|
Weather Protection | Waterproof |
Material | Polyester |
Luggage Capacity | 28L |
Dedicated Laptop Compartment | Yes |
Christmas Delivery
With disruption to postal services, we are sending all orders via next day courier to ensure arrival in time for Christmas day. Choose from FedEx, DPD and DHL at checkout.
UK Orders - Next Day Delivery: Order by 12 noon on Wednesday the 21st.
International Orders - Order by 12 noon on Monday the 19th.

Orders placed before 12pm (Monday to Friday) are shipped the same day, if all items are In Stock as indicated on the product page.

Any items that have a lead time (Ships in up to ... working days) are available with our supplier and need be ordered and recieved by our warehouse before being dispatched. Your order will be placed on hold until all items are ready to be dispatched.
Orders placed before 12pm (Monday to Friday) are shipped same day, subject to the stock availability indicated on the product page.
Any items that have a lead time (Ships in up to...) are available with our supplier and will be ordered and recieved by our warehouse before being dispatched.
UK Mainland
FREE Next Day* Delivery (from dispatch) and FREE Returns via DHL on orders over £50
£4.95 next day delivery via DHL on orders under £50.
*If ordered before 12pm (Monday to Friday). Subject to stock availability and dispatch lead time. See product page for details.
Excludes eBikes. Delivery via FedEx. See UK Delivery FAQ for details.
UK Non-Mainland (N. Ireland, Highlands, Islands)
Delivery via DHL or DPD
Shipping cost is calculated based on order weight and can be viewed in the basket.
Europe, USA, Rest Of The World
Delivery via DHL Express or Economy service
Shipping cost is calculated based on order weight and can be viewed in the basket.
Customs duty and local tax. Please be aware when your order arrives into the destination country and duty, taxes and administration fees are payable by the recipient.
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