-
DIMENSIONS
36 cm x 50 cm x 17,5 cm
14,2" x 19,7" x 6,9" (H x D x P) -
VOLUME
25 L
gal -
WEIGHT
1,1 kg
lbs -
LAPTOP POCKET
16"
Hellvi Pro Large – One Bag for Work, Movement & Days That Don’t Sit Still
Meet the Hellvi Pro Large by Kapten & Son — the evolved version of the brand’s bestselling Hellvi Large, redesigned for people whose days don’t stop at the office. With its generous 25L capacity, refined organisation and movement-ready features, it’s built as a versatile shopper / tote bag that carries you from work to workout, studio to train, without ever looking like a gym bag.
Still clean. Still minimalist. Just smarter. The Hellvi Pro Large introduces practical upgrades that matter in real life: a dedicated yoga mat carry, an integrated wet pocket for post-session clothes, and a layout that keeps tech, active gear and daily essentials clearly separated.
Who is it for?
Urban commuters with active routines, yoga lovers, gym-goers, hybrid workers and frequent travellers who want one bag that adapts. If your day starts with emails, flows through a studio or gym, and ends on a train or flight — the Hellvi Pro Large is designed to keep up, without forcing you to switch bags or compromise on style.


What Makes the Hellvi Pro Large Stand Out
- 🧘 Built-in yoga mat carry: A reinforced double front layer lets you attach your mat securely — stable, clean and streamlined.
- 💦 Integrated wet pocket: A dedicated compartment for damp clothes or towels, keeping moisture away from your laptop and dry gear.
- 💻 Large laptop compartment (16"): Padded sleeve (25 x 38.5 cm) fits most 16" laptops, including 16" MacBook models.
- 👟 Separate shoe compartment: Zipped and isolated — ideal for trainers or gym shoes without mixing with clean items.
- 📦 Balanced 25L capacity: Spacious enough for work + movement gear, while staying sleek and manageable for daily city use.
- ✈️ Travel-ready design: Integrated suitcase attachment for smooth airport transfers and commuting with luggage.
- 🌧️ Water-repellent & vegan: Made from recycled PET tech fabric that handles daily weather and urban wear with ease.
Laptop, charger, shoes, towel, spare layers — everything has a defined place. The Hellvi Pro Large doesn’t make you choose between a work bag and a sports bag. It quietly becomes both.
Why You’re Going to Love It
The Hellvi Pro Large is designed for real routines — not idealised ones. It understands that a single day can include meetings, movement, commuting and travel, sometimes all before dinner.
- Carries work and workout gear together, without shouting “gym bag” in a meeting.
- Keeps wet or dirty items fully separated from tech and clean clothes.
- Feels structured and comfortable, even when fully packed.
- Transitions effortlessly from office hours to active evenings.
- Available in versatile tones — from classic black and walnut to sandstone and muted rose.
If you loved the original Hellvi Large, this Pro version feels like a natural evolution — smarter, more organised, and far better aligned with an active, modern lifestyle.
Prefer a smaller everyday format or a true backpack carry? Explore the Hellvi range or browse our full Kapten & Son shoulder bags collection to find the setup that fits your rhythm best.

Technical Specs – Hellvi Pro Large
Brand: Kapten & Son
Product type: Versatile shopper / tote bag for work & active days
Style: Minimalist, urban, unisex
Volume: 25 L
Dimensions: 36 (H) x 50 (W) x 17.5 (D) cm
Weight: 1.1 kg
Laptop compartment: 25 x 38.5 cm (fits up to 16", incl. 16" MacBook)
Materials: 71% recycled PET, 26% PU, 3% polyester webbing
Inside colour: Grey
Closure system: Zipper
Water-repellent: Yes (not waterproof)
Vegan: Yes
Strap length: Adjustable up to 133 cm
Pockets & organisation: Front zip pocket; two side bottle holders; reinforced front layer for yoga mat; integrated wet pocket; separate shoe compartment; interior laptop sleeve; interior zip pocket; interior side pocket for shoulder strap
Travel features: Suitcase attachment
Available colours: Walnut, Black, Sandstone, Muted Rose
SKU: 4251145262891
FAQ – Hellvi Pro Large
Yes. The padded laptop compartment measures 25 × 38.5 cm and comfortably fits most 16" laptops, including 16" MacBook models. Your device stays protected and easy to access, even when the bag is fully packed.
No. The Hellvi Pro Large is designed as a versatile shopper / tote-style bag. It focuses on smart organisation, flexibility and a clean silhouette rather than backpack-style carry.
The Hellvi Pro Large is an evolution of the original Hellvi Large. It adds smarter, activity-focused features such as a yoga mat carry system, an integrated wet pocket, a separate shoe compartment and more refined internal organisation for active, multi-purpose days.
Absolutely. The built-in yoga mat carry, integrated wet pocket and separate shoe compartment make it ideal for gym sessions, yoga classes and active commuting — without looking like a sports bag.
The wet pocket is designed to store damp items such as workout clothes or a towel, keeping moisture away from your laptop, documents and clean gear. It’s ideal after training or yoga sessions.
Yes. The integrated suitcase attachment allows you to slide the bag onto a trolley handle, making it a practical companion for short trips, commuting and airport travel. Cabin acceptance depends on airline size rules.
The material is water-repellent, meaning it protects against light rain and everyday splashes. It is not fully waterproof, so for heavy rain or prolonged exposure, additional protection is recommended.
Yes. The Hellvi Pro Large is made primarily from recycled PET, is fully vegan and designed for long-term daily use — a durable and more responsible alternative to conventional materials.

