Mystery box
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“She opened door 1 at 6am before her workout and sent me a selfie. Every. Single. Morning.”

Jess R., Texas · Sample review · ✔ Verified buyer
🎄 50% off ends in 00:00:00
4.9 (240+ reviews) 🔥 29 women viewing this right now

Mystery Box

24 days of gym surprises for the girl who never skips leg day

62,00 zł
  • Free worldwide shipping
  • 30-day money-back
  • 24 surprises inside
89% of this batch soldOnly 14 left
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Order by Nov 15 for Dec 1 delivery Free exchanges Tracked worldwide delivery 30-day money-back
TodayOrdered
—Shipped
—At her door
🤫 The secret

Twenty-four gym surprises. Not one is listed here or printed on a door — she finds out one morning at a time. Because the contents are a surprise, not loving one particular item isn't a refund reason (see FAQ).

🚚 Shipping & December 1

Free tracked shipping worldwide, on every order. At her door in about 7–12 days — live dates are shown above. Order by mid-November to be comfortably early.

↩️ Returns

Damaged or defective on arrival: send a photo within 30 days and we replace or refund. Unopened and changed your mind: return within 30 days for a full refund.

💪Loved by 240+ gym girls ✅Quality checked by hand 🛡️Safe, non-toxic materials 🚚Free tracked worldwide delivery 🎁Arrives gift-ready 📱As seen on TikTok & Instagram
🎁 What's inside?

We'll tell you a little. Not everything.

Six kinds of gym surprises hide behind the 24 doors. Which one is behind which door? That's the fun part.

24 closed numbered doors 🗓️ 24 doors · Dec 1 → Dec 24
💎 The math is simple
Total value inside347 zł+
→
You pay only154,00 zł

That's just 6,41 zł a door — less than a protein bar.

Claim yours — 50% off
Woman smiling at her Fitness Christmas Countdown gift01
Daily motivation

Motivation for every single day

Door 1 on December 1st, a new one before every workout. A tiny reason to show up — even on the cold, dark December mornings.

  • 24 numbered doors, Dec 1 → Dec 24
  • A tiny ritual before every workout
  • Zero sugar, zero calories
Gym advent calendar in a red gym bag at the gym02
Built to last

Quality that survives heavy training

No candy, nothing that melts or expires. Durable pieces that ride along in her gym bag, clip onto her keys and still look new after leg day.

  • Durable, keepable pieces
  • Nothing that melts or expires
Gym advent calendar under a lit Christmas tree03
Gift-ready

Ready to give as a gift

The black box with the gym icons already looks like a present. No wrapping — put it under the tree and watch her face.

  • Premium gift-ready box
  • Arrives before December 1
💖 Made for her

Fitmas Countdown is for you if…

She never skips leg day

Every door is a small surprise a girl who lives at the gym will actually get.

You're shopping for your girlfriend

The whole December gift in one box — 24 little moments, and you get to see each one.

It's for your gym bestie

Two calendars save 10%. One for her, one for you — compare doors at the squat rack.

You're a coach or PT

The squad pack saves 15%. One order for your favorite clients.

⚖️ Why Fitmas

The candy one is gone by lunch. This one is hers.

Fitmas Countdown vs. supermarket calendars vs. cheap knock-offs.

Fitmas Supermarket Knock-offs
Premium build quality
Made for gym girls
Zero sugar, zero calories
Still loved after Christmas
Gift-ready box
A finale on door 24
Get the calendar — 154,00 zł 🔒 Secure checkout · 30-day money-back
💬 Real talk

What gym girls (and the people who love them) say

4.9 Based on 240+ reviews
5★92%
4★6%
3★2%
2★0%
1★0%
Customer photoCustomer photoCustomer photoCustomer photo
Photo from Megan T. — California

She texted me a photo every morning

Bought it for my sister who basically lives at the gym. Door 24 had her screaming. Doing it again next year.

M Megan T. — California✔ Verified purchase
Sample review
Photo from Ashley B. — Georgia

Better than the chocolate one

She's on a cut every December, so candy calendars are out. This was perfect — zero calories, 24 surprises.

A Ashley B. — Georgia✔ Verified purchase
Sample review
Photo from Nicole F. — New York

Secret Santa win

Gave it to my lifting partner at the gym Christmas party. Three girls asked where it was from.

N Nicole F. — New York✔ Verified purchase
Sample review

Lives in her gym bag now

The box came with her to the gym the first week because she couldn't wait until she got home.

J Jordan P. — Texas✔ Verified purchase
Sample review

A couple of small days

Most doors were great, two felt a bit small. Still way more fun than one gift, and not knowing was half the fun.

R Rachel K. — Illinois
Sample review
Photo from Tyler W. — Colorado

Box looks premium

Didn't even wrap it. The black box with the gym icons looked amazing under the tree.

T Tyler W. — Colorado✔ Verified purchase
Sample review
❓ FAQ

Questions people ask

30-day money-back guarantee

Damaged, defective or unopened — we make it right. No awkward emails.

Get yours — 50% off
When does it ship — and will it arrive before December 1?

Orders ship within 1–2 business days with free tracked worldwide shipping, usually 7–12 days door to door. The live delivery window is shown next to the button. Order by mid-November and it arrives comfortably before December 1.

Does it suit every fitness level?

Yes. The surprises celebrate the gym life, not a specific program — perfect for a first-month beginner, a seasoned lifter, a runner or a Pilates girl. Not for children under 3 (small parts).

What if it gets damaged in transit?

Send us a photo within 30 days and we send a free replacement, no return needed.

Which payment methods do you accept?

All major cards, Apple Pay, Google Pay, Shop Pay and PayPal — all through encrypted checkout.

What's inside?

That's the secret. Twenty-four gym-themed surprises — not one is listed here or printed on a door. Not loving one particular item isn't a refund reason; damaged or defective is.

Can I order for my whole gym squad?

Yes. Two calendars save 10%, three save 15% — applied automatically, shipped together.