Gravity Fitness Heavy Duty Sand Bags Weight Training for Strongman, Functional Fitness to Heavy Lifting Exercises - Sandbags for Home & Gym Workout. Available in 50kg 75kg 100kg 125kg 150kg

Bought the 75kg version and it arrived promptly. Obviously if you weren't aware, the listing is for a flatpacked sandbag only - you have to provide your own sand. Would be unfair to ask postie to lug 100kg down the drive! The price seems quite steep with that in mind but its very competitive with the competitors so who am I to argue. The bag feels of a great quality and is a "bag within a bag" design and has a built in "funnel" and several fastening mechanisms so I don't feel like sand will come out. You can partially fill to start with and then upgrade over time - I started mine with 50kg as that's the weight I feel comfortable taking to the shoulder but I can add up to the 75kg capacity in time. I'd recommend the B&Q (or other retailers') kiln dried paving sand to fill it with. It's a little pricier than the sharp sand/play sand bags but as its already dry it means it's a doddle to pour into the bag and won't dry out and get lighter over time. I filled mine to weight by picking it up and standing on the bathroom scales with it - it's too wide to go on the scales on its own without obscuring the display so you need to lift it onto the scales then subtract your body weight. Training with it is a dream. It's a completely different type of weight that promotes a more full body strength. I like picking it up, getting it onto the knees, then getting it to the shoulder, but there are several workouts you can do with it including squats, and carrying it as far as you can etc. It feels a very high quality and I have no issues dropping it from shoulder height onto my garage's concrete floor, or my driveway's block pavers. No signs of wear etc.

Very happy with the sand bag. Seems very robust and will take 50kg just right. Could squeeze another 1-2kg in but not needed. I've added a pic to make that comment on capacity redundant. Good addition to training. Uploaded a pic 3month on, going strong with no issues. Nice flex to the bag while still being firm. Would happily put it side by side with the Cerberus bag quality wise.

Needed to get a new sandbag over 100kg since I had a competition coming up, so I ordered this (125kg) sandbag to get comfortable with it and I finally managed to get it to the shoulder. Been using it each week and so far I'm happy with the material, being strong and reliable, way better then other brands I've used, and considering the price of this was far cheaper, I'm happy with the results. Soon I be getting the 150kg bag.

Exactly what I need...Great quality and looks the part

Very good quality and value for money thank you

So 1st of all they come empty just incase you think they don’t , so you need to buy sand I used kiln dried which made filling it up easier , there is like a bag inside that you fill up this has a good Velcro fastening you then took this down and the outer bag has another great Velcro fastening so no leaking sand. The size is good but you probably need to you tube how to shoulder one as there’s a bit of a technique to it.

Delivery time was fast, bag was easy to fill and is tough and durable. Would buy again.

These bags are undersized, it can’t take 50kg of sand. They are too small, and not worth buying. Also, there is no additional lining or bag internal to hold the sand like any other quality power bag. Don’t buy this product, it’s not fit for purpose

La sacca è ben fatta e sembra proprio robusta (anche se il produttore dichiara che non è adatta allo “slamming” cioè ad essere sbattuta con forza a terra). Le cuciture sono solide ed il velcro di chiusura molto forte. Io ci ho messo 40 kg di ghiaietto e non c’è nessuna fuoriuscita di materiale. La chiusura si effettua con una cerniere robusta coperta da una protezione fermata da velcro. Sotto la cerniera c’è la bocca del sacco che accoglie il peso e questa bocca di sacco si chiude con un velcro molto forte che poi si ripiega su se stesso e si fissa con un’altra stirscia di velcro così che non si srotoli, poi vi si chiude la cerniera sopra e la protezione. Finora nessun segno di usura.

Habe mir zunächst mal den 50 Kilo Sack gekauft um Sandsacktraining (Heben, Stemmen, Tragen) in mein Training zu integrieren. Ich schiele schon auf den 75 Kilo Sack, aber der 50er haut auch schon gut rein. Die Qualität ist bisher Top, der Sack ist gut verarbeitet, leicht zu befüllen und macht alles bisher klaglos mit. Inklusive Fallen lassen auf verschiedene Untergründe aus knapp 2 Meter Höhe. Ob er zum Werfen taugt kann ich nicht beurteilen, solle aber theoretisch auch gehen, wenn man diese Gewichte den Werfen kann und mag. Der Stoff füllt sich stabil und wertig an. Er hat auch Drops outdoor auf Pflastersteine gut vertragen, ob es auf Dauer empfehlenswert ist kann ich nicht sagen. Nutze ihn hauptsächlich im Indoor Gym auf Bodenmatten. Zum Befüllen stülpt man eine Innensack aus, der mit einem recht stabil wirkenden Reißverschluss verschlossen wird, und dann noch mit einer Klettlasche geschützt wird. Für mich ein Topsystem. Ich habe den Sack mit feinem Kieselschotter vom Baumarkt gefüllt, der ist günstig und kommt praktischerweise in 25 kg Plastiksäcken, so spart man sich das abwiegen. Der Vorteil gegenüber feinem Sand ist, dass er sich im Sandsack mehr wie eine lockere Masse mit dem Sack bewegt/formt. Das finde ich angenehmer beim Interagieren damit. Nehmen kann man am Ende aber was man mag, die große Öffnung macht das Befüllen einfach.

Me llegó muy rápido y los sacos me han encantado

Really good quality! Will order more in the future.

Great quality, fast delivery.