• Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
  • Pro Series 40L Duffel Bag
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Pro Series 40L Duffel Bag

Black / 40L
Introducing the 40L Pro Series Duffel. Engineered for the Uncompromising Athlete. When it comes to space, quality, and design, the Pro Series Duffel stands in a league of its own,... Read more



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  • Introducing the 40L Pro Series Duffel.

    Engineered for the Uncompromising Athlete. When it comes to space, quality, and design, the Pro Series Duffel stands in a league of its own, boasting an impressive 40L capacity. Crafted from ultra-durable fabric, this duffel features a dedicated security compartment for your laptop, an exclusive shoe compartment, and a practical wet kit section.

    The Pro Series Duffel is your unyielding companion, ready to take on every challenge you embrace.

    Reinforced YKK Zippers. Ultra Strong Rip Proof Fabric.

    Tougher and Stronger

    • Fully Waterproof Compartments to secure your goods whatever conditions you find yourself in
    • Pro Series Wetbag Included
    • Made from 1000D CorduraⓇ quad stitched fibres for maximum durability and resistance to wear 
    • 2 year warranty

    Comfort is King

    • Multi carry system allowing you to carry as an over the shoulder Duffel, or as a backpack
    • Fresh & Cool
    • Anti-Microbial Odour Reducing Lining to keep your bag smelling fresh and kill foul odours & Ventilated Airflow Back Panel to wick away sweat
    • Zipped Ventilated Shoe Compartment seperate to the rest of the bag
    • Stain Resistant Coating to protect from spills and dirt

    Lock into Place

    • Premium Ergonomic Shoulder Straps with a sweat reduction technology to keep you dry along with upgraded cushioning for an effortless carry even under high loads
    • Shock Absorbent Laptop Compartment to keep it protected
    • Organised Internal Storage Compartments
    • Reinforced Smooth Pull YKK Zippers


    Pro Series Duffel is suitable for standard cabin luggage: 50cm Height, 25.5cm Width, 31.5cm Depth.


    The 40L Pro Series Duffel is capable of carrying:

    • 2 x Pairs of Shoes 
    • 4 x outfits
    • Wet Kit Bag
    • 17'' Laptop
    • Lifting Belt
    • Large Towel
    • 2 x Meal Preparation Boxs
    • Drinks Bottle 
    • Protein Shaker
    • Wash Bag
    • Wrist Wraps
    • Knee Sleeves
    • Skipping Rope
    • Snacks

    Why Choose Pro Series Duffel

    Comes with waterproof DryBag built in to the bag.

    An extra spacious 40L capacity across 5 pockets - wearable as either a Duffel shoulder bag or backpack using the inbuilt straps.

    Fully waterproof compartments to secure your goods whatever conditions you find yourself in.

    Anti Microbial Odour Reducing Lining to keep your bag smelling fresh and kill foul odours.

    2 year warranty as standard.

    More Durable Than Ever

    With the Hero 2.0, they looked to create a bag that was as strong as you are.

    With the Pro Series, they took that one step further.

    Using 1000D military spec fabric the Pro Series Backpack has been manufactured with every eventuality in mind - whatever the day or workout requires, Built For Athletes guarantee it won’t be your bag that lets you down.

    That’s why Built For Athletes has introduced a free 2-year warranty.

    Security Up To Spec, For Your Tech

    Built For Athletes has spent time to create a new and improved laptop compartment within the exterior shell of the back pack.

    Located inside the Pro Series exo-skeleton, the laptop sleeve provides 360 degree anti shock cushioning to ensure that your most valuable possession is kept safe.

    With side access, you can now keep your laptop separate to the rest of your gym essentials, food, clothing and shoes - making it easier than ever to work on the go.

    Everything In It's Place

    Built For Athletes have created a compartment-first design allowing you to have a dedicated space within the bag for each and every item.

    At the bottom of the bag, you'll find an anti-microbial shoe compartment, so you don't need to worry about used trainers touching anything else within the bag.

    Pro From Every Angle

    Built For Athletes have always been best in class in capacity. And that hasn't changed.

    The Pro Series Duffel is largest bag they've ever made, perfect for a day spent training or a weekend getaway.

  • UK Delivery

    Free Royal Mail tracked 48 delivery on orders over £75

    • Standard Delivery  £4.99 (2-3 working days)
    • Express Delivery   £6.99 (1-2 working days)

    Please note: Some items may incur additional postage charges due to their size and weight. This will be displayed at the checkout stage of your purchase. Example products: Umbrellas, golf clubs, hockey sticks, racquets, snooker/pool cues, skis/snowboards, table tennis tables etc.

    Click & Collect

    We offer a Collect in Store option at our checkout page. Once your payment is processed and your order is ready to collect, we will send you a 'Ready for Collection' email.

    • Please do not attempt to collect your order unless you have received your ‘Ready for collection’ email.
    • Collection can be made Monday - Saturday between 10am-5.30pm. Please note our store is closed on a Sunday.

    International Shipping

    Please click here to view our worldwide delivery rates.
    We use a combination of couriers including Royal Mail and Parcel Force.

    Returns & Exchanges

    While we hope that you will love every purchase, if you are not completely satisfied with your goods, we will happily offer you a full refund or free exchange.

    You are entitled to a refund or an exchange if you contact Greaves Sports within 14 days of receipt to acknowledge the return. You then need to return your item(s) within a further 14 days in a perfect, resalable condition with all labels and tags attached. You can return your items in the post or at our store.

    *Please note: underwear, face masks & personalised items are non-returnable.

    For more information on our returns policy click here.

Personalisation Options

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