Equipment / Buying Guide
Best kettlebell in 2026
The kettlebell complements your calisthenics training without betraying its philosophy. It lets you go further and keep progressing by adding load and increasing difficulty.
Top 3 kettlebells for 2026
Quick comparison of the best kettlebells. We cover each one in detail below.
Amazon Basics
Fixed weight. Choose from 6 to 20 kg based on your level. The cheapest!
View offer →LIFERUN (Amazon)
Adjustable kettlebell with 7 weight levels, up to 10 or 20 kg.
View offer →Some links on this page are affiliate links: we may earn a small commission if you buy, at no extra cost to you. As an Amazon Associate we earn from qualifying purchases.
How to choose your kettlebell
Know which criteria matter before picking what fits you.
Weight
Women: 8-12 kg. Men: 12-16 kg. Move up by 4 kg once you can do 20 clean reps.
Adjustable or fixed
Adjustable: economical, one purchase, easy progression. Fixed: more stable, better for advanced technique.
Material
Cast iron: affordable, durable, recommended. Steel: more premium, for competition. Vinyl: protects floors but less professional.
Price
Fixed weights are cheaper, but if you think long term, an adjustable kettlebell will save you money.
Which kettlebell for your level?
You want to add weight but have never done it, or you're just starting out.
→ Amazon Basics with a light weight to start
Already used to adding weight and starting to build real strength.
→ Eric Flag adjustable to level up
Nothing new for you, you add weight to every session.
→ Adjustable options for maximum versatility
Detailed comparison
Amazon Basics Kettlebell
Strengths
- Perfect for beginners on a budget
- More stable than an adjustable kettlebell
- Affordable and accessible price
Weaknesses
- Must buy a new one to increase weight
- Can get bulky if you own several
LIFERUN 7-in-1 Adjustable Kettlebell
Strengths
- 7 precise weight levels (2 to 20 kg): just turn the handle
- Secure locking mechanism, stable even at high intensity
- Ergonomic aluminium handle, comfortable with one or two hands
- Replaces 7 fixed kettlebells: saves space and money
Weaknesses
- Rotating system less robust than a fixed kettlebell over the long run
- Pricier than a fixed kettlebell
Adjustable Kettlebell by Eric Flag
Strengths
- 2 different handles for different exercises
- Super adjustable for all levels: 1.5 to 20 kg
- Made with quality materials
Weaknesses
- High price for a total beginner
- Requires consistent practice
Exercises to do with a kettlebell
Kettlebells let you train nearly every push and core movement in calisthenics.
Frequently asked questions
Cast iron or vinyl kettlebell?
Cast iron is more durable and professional. It handles impacts better and lasts years. Vinyl protects your floor and costs less, but wears out faster. For calisthenics, go with cast iron if you want a long-term investment.
How many kettlebell weights do I need?
Depends on your level. As a beginner, one kettlebell is enough (8-12 kg for women, 12-16 kg for men). At intermediate level, get 2 different weights to vary exercises. Advanced: an adjustable kettlebell saves space and money.
What weight to start with?
Women: start with 8-12 kg, progress to 12-16 kg. Men: start with 12-16 kg, aim for 16-20 kg after 2-3 months of regular training. If you struggle with 20 clean squats, take the lighter weight.
Are adjustable kettlebells as effective as fixed ones?
Yes, if the locking system is solid. Adjustable kettlebells like Eric Flag's let you progress without buying 5 different bells. The only downside: slightly bulkier than fixed ones. For home calisthenics, it's the best compromise.
Can I do calisthenics with only a kettlebell?
No, the kettlebell complements your practice, it doesn't replace it. It adds explosiveness and leg work that pure calisthenics often lacks. Combine it with push-ups, pull-ups and dips for a complete program.
