The Spin Bag 30L is the foundation. The cubes, the towel, the belt, the Space Bag, and the strap are what turn it into a full day's system, and the kit includes them from the start instead of leaving you to add them later. One kit in place of a gym bag, a commuter pack, and a weekend bag.
Spin Bag 30 commute kit
One complete system for many needs: multi-sport, travel, hiking, and everyday life.
6 accessories that turn your Spin Bag into a complete daily system, included from the start.
39 liters of total capacity (30L Spin Bag + 9L Space Bag).
Kit includes 6 products:
1. Spin Bag (30L) A bag built like a drybag, heat-welded throughout, with three compartments that keep clean, wet, and dirty apart. Fits a 16-inch laptop with back-panel access and an internal sleeve.
2. Waist Pocket Belt (2L /230g) Ergonomic waist belt that distributes weight from your shoulders and reduces bounce. Attaches seamlessly to the Spin Bag 30L.
3. Packing Cubes Set (3-piece) Easy-to-clean organizers delivering efficient storage in an environmentally conscious design.
4. Space Bag (9L) Built from recycled polyester with reinforced attachment points. Modular by design, add or remove it depending on the day. Perfect for shoes or post-run kit. It mounts to the backpack with MOLLE straps.
5. MOLLE Strap System Securely attaches the Space Bag to your Spin Bag using a universal MOLLE-compatible system.
6. Quick-Dry Towel (70 × 130 cm, 210 g) Lightweight, highly absorbent, crafted from premium microfiber. Dries fast, packs small.
MODULARITY
HOW DOES IT WORK?
FREQUENTLY
ASKED
QUESTIONS
We answer your most common questions.
What's included in the Spin Bag Commute Kit?
The Spin Bag Commute Kit includes six pieces: the Spin Bag 30L (the foundation, built like a drybag with three compartments and dual laptop carry), the Packing Cubes Set (three cubes at 1.8 L, 2.7 L, and 5.7 L for interior organization), the Quick-dry Towel for post-session use, the Waist Pocket Belt (+2 L for phone, keys, and card on the hips), the Space Bag (+9 L expansion for ski or travel loads), and the MOLLE Strap System (two webbing straps from 19 to 75 cm that attach the Space Bag flat against the pack).
What is the Spin Bag Commute Kit used for?
The Spin Bag Commute Kit is used for multi-sport training, full-load bike and run commuting, travel, and hiking. It replaces a gym bag, a commuter pack, and a weekend bag with one system, built around the 100% waterproof Spin Bag 30L and the modular pieces that turn it into a full day's carry.
What is the total CO₂ footprint of the Spin Bag Commute Kit?
The Spin Bag Commute Kit has a total carbon footprint of 24.64 kg CO₂e, split across four sources: 12.96 kg from materials, 1.20 kg from packaging, 9.95 kg from energy, and 0.55 kg from transport. Every component is measured separately and the kit total reflects the sum across all six pieces.
How do the Spin Bag Commute Kit components work together?
The Spin Bag 30L is the foundation, with three compartments and dual laptop carry. The Packing Cubes Set organizes the interior so work clothes, dop kit, and gear stay findable instead of loose. The Waist Pocket Belt clips to the sides for phone, keys, and card on the hips and unclips when not needed. The MOLLE Strap System threads through the modular grid to hold the Space Bag flat against the pack, adding 9 L of bounce-free expansion for ski days, travel, or oversized loads.
Is the Spin Bag Commute Kit waterproof?
Yes. The main bag, the Spin Bag 30L, is 100% waterproof with heat-welded seams throughout and a rolltop closure, built like a drybag. No rain cover is needed. The internal padded laptop sleeve sits inside the waterproof main compartment, so a 16-inch laptop stays dry in heavy weather without any extra accessory.
What makes Kilometer backpacks different from other brands?
Kilometer backpacks are designed specifically for run-commuters. Every bag features a modular system that lets you customize your setup with accessories, and our materials are chosen to handle sweat, rain, and daily abuse while still looking sharp at the office.
Can I add accessories to any Kilometer backpack?
Most of our backpacks use a MOLLE-compatible attachment system. Accessories like the Space Bag, Waist Pocket Belt, and Bottle Holder work across the MOLLE-equipped lineup (Spin Bag 30L, Spin Bag 18L, Everyday Rolltop, Pannier Rolltop, and Backpack Pro 16). The Trail Pack and Packable Rolltop are minimalist designs without MOLLE.
What is your return policy?
We offer a 30-day return policy on all unused products in original packaging. Custom kit bundles can be returned as a complete set. Shipping costs for returns are covered by the customer.
Do you ship internationally?
Yes. Kilometer Studios ships worldwide. International orders are accepted from every country our logistics partners can reach; shipping costs and delivery times vary by destination and are calculated at checkout.






