• four athletes one male lifting a heavy tfench sandball, one adaptive athlete holding a sandball, one female athlete lifting a sandball and one male athlete tossing a sandball
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FUNCTIONAL & STRONG

Strong Humans

We are a small family business based in Twickenham. We started making sandbags on the dining table and our ethos is pretty basic - we like to keep it simple!

Functional training. This phrase is thrown around in many different training arenas and is often made out to be technical and complex, which it does not have to be.

Simplicity is key. Shifting load through basic movements has always been an effective way of improving strength and overall well-being.

Our kit is crafted with one goal – to make you stronger, healthier and happier in the most simplistic and functional way.

Filling and Building your Kit

Caring for your sandbags

Workout ideas

“tfench has been an amazing partner for Strength in Depth. The love, care and attention that goes into their craftsmanship means the products stand up flawlessly to the rigors of competition. We could not recommend them enough.”

-Ollie Mansbridge Founder/ Strength In Depth

Mens Health UK

Sandbags featured in Mens Health UK

'Using an unstable load such as a sandbag, forces you to recruit more muscles in unison to execute a move's full range of motion" (May 2021)

Durable

We use 1000 denier Cordura, Nylon, PU Coated (polyurethane coated) to be waterproof. It is very hard-wearing fabric and has excellent anti abrasion properties. All seams are triple stitched at a minimum using twisted bonded and lubricated multi-filament polyester thread which has excellent UV, rot and mildew resistance.

For other component parts we will always select what we believe to be the highest quality and most robust parts such as Velcro brand hook and loop, and polypropylene webbing (straps) with a break strength of 1000kg, high mildew and rot resistance and high abrasive quality.

tfench

Can't find what you are looking for..

Just because we have launched our online shop, does not mean that you are limited to the products that are advertised on this website. If you can't find the colour or weight that you are looking for or if you just have a crazy idea that would like to try out, let us know at sandman@tfench.co.uk or DM us on Instagram @tfench.

Get in Touch

Thank You

A massive thank you to all of our friends and family who have supported us, from the dinning room table days or if you are just joining us. Thank you to all the amazing athletes in the photos and to the talented photographers who bought these pictures to life. We couldn't have done it without you all.