Your Cart is Empty

Gravity Fitness Heavy Duty Sandbag 20 - 50kg

15 reviews
    • Built to last, Extremely Heavy Duty!
    • Made from 1050D ultra strong Nylon
    • Fill with Sand to up to your desired Weight
    • Backed by a Gravity Fitness 2 Year Warranty
    • Includes heavy duty 1050D Nylon Filling bags
    • Available in Small (Max 20kg) and Large (Max 50kg)
    • Solid Internal round handles for supplier strength and grip
  • Check out the Gravity Fitness Heavy Duty Sandbag, available in up to 20 and 50KG. Functional fitness doesn’t get more timeless than a classic sandbag. This versatile bit of kit allows you to incorporate a multitude of dynamic moves into your training regimen, adding an extra dimension to your tried-and-tested routine.

    Professional grade, these sandbags are ideal for both gym and home workouts and are an effective tool to help you level-up your power, core strength, balance, and stability.

    Constructed of ultra-durable 1050D nylon with reinforced iron-clad stitching, these sandbags are built to last and withstand punishment. The solid internal round handles are positioned in various places to allow you to utilise different exercises and offer superior grip and user-comfort.

    Boasting high tech foam padding, the Gravity Fitness sandbag provides next-level shock resistance to offer unparalleled comfort and minimise the risk of injuries whilst ensuring the bag retains its shape and structure. All finished off in classic black with contrasting white Gravity Fitness logo

    Arrives unfilled, simply fill with sand to your desired weight and engage beast mode!

    An ideal alternative to medicine balls, kettlebells and dumbbells, the possibilities are endless with this multifaceted piece of equipment. Target upper or lower body via a huge scope of exercises to implement and watch your fitness and strength levels go through the roof!

    *Please refer to our warranty page 

  • Free UK Mainland shipping
    No quibble returns policy
    If you are not 100% satisfied


    Delivery – *Dispatched same day if ordered by 3pm GMT
    UK – Next working day
    Mainland Europe – 2-4 days
    Non-Mainland Europe – 4-7 days

Customer Reviews

Based on 16 reviews
Richard Edwards
Tuff build sand bag

A great sand bag, constructed in great strength material. The option of so many handle postions is great and the liner provided makes sure everything is kept in the bag. Well built and a class above other sand bags I have used.

John Hunter
50kg sandbag

Bomb proof material and solid handles with a great inner bag to fill , looking forward to giving it some stick .🦾

Graham Bishop
Gravity Heavy Duty Sandbag

Tough and durable this adds a different dimension than just lifting weights

My favourite bit of kit

I got the large 50kg bag and managed to fill up the smaller pouch with exactly 50KG of sharp sand from B&Q without any issue. The sandbag itself is so versatile and such an intense workout. It's definitely my favourite bit of kit from Gravity Fitness.

Dave vickery
Well made but falsely advertised should be 40 kg at a push

The material and overall quality seems good but the description is wrong.No way is this a 50 kg capacity.Should be advertised as 40 kg at the most and that’s pushing it.This is using sand as in sand bag ! Unless they used a different material when testing it.
Maybe they could post some instructions on how they did it.