Le Sac Cosmos

Two designs. One universe. A large-capacity space-themed Oxford school backpack with 10 interior compartments, anti-theft construction, waterproof and breathable exterior, anti-seismic protection, and a considered burden-reducing design — built for the primary school student who carries the full weight of the school day and deserves a bag as extraordinary as their imagination.

Le Sac Cosmos — a direct nod to the space-themed designs that define this backpack's most immediately distinctive visual quality — is a structured school carry in Oxford fabric at 1,550g with a 36–55L capacity. The 10-compartment interior organisation, anti-theft construction, waterproof exterior, anti-seismic protection, breathable back panel, and two considered space-themed designs create a backpack that handles the primary school day, the school trip, and every morning in between with the kind of considered, organised, protective practicality that most school bags cannot approach. In Astronaut and TV Spaceman.

The school bag that carries the universe — and organises every corner of it.

The Details

• Material: Oxford fabric — waterproof, breathable, wear-resistant
• Capacity: 36–55L — large, expandable carry
• Interior compartments: 10 — fully organised
• Security: Anti-theft design
• Protection: Anti-seismic — protects contents from impact
• Function: Waterproof, breathable, wear-resistant, burden-reducing
• Weight: 1,550g
• Designs: Astronaut | TV Spaceman
• Gender: Unisex
• Occasion: Primary school, daily carry, school trips

The 10-Compartment Interior

The 10-compartment interior is the defining organisational quality of Le Sac Cosmos — a considered layout that gives every item in the school day its own dedicated space. The compartment system includes a pencil case, zipper changing bag, phone pocket, document pocket, interlayer zipper pocket, key chain attachment, stationery case, water bottle pocket, laptop compartment, and main book bag compartment. For the primary school student who carries textbooks, stationery, a water bottle, a phone, and daily essentials every day, this is the interior that ensures everything is always exactly where it was packed — and always accessible when needed.

The 36–55L Capacity

At 36–55L, Le Sac Cosmos offers the largest carrying capacity in the Millivan kids' bag collection — a deliberate design choice for the primary school student who carries the full weight of the school day. The large capacity ensures there is always space for textbooks, stationery, a laptop, a water bottle, sports kit, and daily essentials without the need to compress or leave anything behind. The expandable range — from 36L at its standard volume to 55L at full expansion — means Le Sac Cosmos adapts to the demands of the day, whether that means a light carry of notebooks or a full load for a school trip.

The Space Theme

The space-themed designs are the defining visual quality of Le Sac Cosmos — two distinct prints that bring the universe to the primary school corridor. The Astronaut design features a bold, graphic astronaut illustration that references the classic imagery of space exploration — a design that reads as immediately distinctive and genuinely exciting for the young student carrying it. The TV Spaceman design offers a more playful, retro-inspired take on the space theme — a spaceman rendered in a contemporary graphic style that references both the history of space travel and the visual language of modern illustration. Both designs are printed on the Oxford fabric exterior with the kind of considered, high-quality finish that maintains its appearance through the full school year.

The Design Story

Astronaut — Bold, graphic, and immediately distinctive. The classic astronaut illustration references the heroic imagery of space exploration — the choice for the student who carries with ambition and a sense of adventure.

TV Spaceman — Playful, retro-inspired, and quietly characterful. The contemporary graphic spaceman references both the history of space travel and the visual language of modern illustration — the choice for the student who carries with personality and a sense of humour.

Specifications

Styling Note

Le Sac Cosmos is built for the primary school student who carries with purpose and personality. The two space-themed designs — Astronaut and TV Spaceman — are immediately distinctive in any school environment, reading as considered and characterful rather than generic. The 36–55L capacity and 10-compartment interior ensure the bag handles the full primary school load without compromise, and the anti-theft and anti-seismic construction ensures everything inside stays exactly where it was packed — safe, organised, and accessible. At 1,550g, Le Sac Cosmos is the most substantial bag in the Millivan kids' collection — built for the student who carries the most and deserves the most considered carry.

Care Instructions

• Spot clean the Oxford fabric exterior with a damp cloth and mild soap — do not machine wash
• Allow to air dry fully before use — do not tumble dry or expose to direct heat
• The waterproof treatment is maintained by avoiding harsh detergents and prolonged soaking
• Store in a cool, dry place when not in use to preserve the Oxford fabric structure and print quality
• Check zip mechanisms and anti-theft fastenings periodically for smooth operation