Innovative Outdoor Chairs 'STACK' and 'MAX' Launch by Seiarrows

Seiarrows Launches Stylish Outdoor Chairs 'STACK' and 'MAX'

On May 22, 2025, Seiarrows Co., Ltd., located in Mitaka City, Tokyo, unveiled its latest innovative creations: the outdoor chairs known as 'STACK' and 'MAX'. These two models stand out not only for their elegant aesthetics but also for their impressive functionality, making them perfect for both indoor and outdoor settings.

The STACK Chair: A Minimalist Marvel

The 'STACK' chair features a minimalist design that cleverly conceals its advanced engineering. Made from meticulously molded polypropylene, this chair is constructed without the need for screws or metal fittings, showcasing a remarkable level of design ingenuity. The complexity of the manufacturing process includes careful material selection, precise forming methods, and a commitment to achieving optimal fit for every component. Thus, despite its straightforward appearance, the 'STACK' chair is a testament to Seiarrows' extensive expertise and technical skill in creating furniture.

Vertical Stacking and Functional Design

One of the standout features of the 'STACK' chair is its ability to be vertically stacked up to ten units high, thanks to its innovative compass base. This design element emphasizes functionality without compromising on aesthetics. Lightweight and easy to handle, the chair excels in any environment, providing comfort and practicality simultaneously. To complement the chair, a dedicated cart designed for effortless transport is also available, showcasing Seiarrows’ dedication to user convenience.

Product Specifications

- Material: Chair frame - Polypropylene (available in Black, Sand, and Yellow); Cart body - Polypropylene with caster legs.
- Size: Chair dimensions - W490 D530 SH460 H790; Cart dimensions - W600 D600 H175
- Price: Starting from ¥38,000 (tax excluded) for the chair and ¥54,000 (tax excluded) for the cart.
- Designer: Martini & Dall'Agnol

For more details, you can visit the official product page.

The MAX Chair: Embracing Sustainability

The 'MAX' chair utilizes a newly developed material known as 'RE MAX®', which is made from 100% recycled polypropylene (PP) and wood. This exceptional blend offers a rich texture and uniqueness that standard plastic chairs lack. Its weather-resistant properties make it suitable for outdoor use, especially for versions without a cushioned seat.

Versatile Style and Functionality

What sets the 'MAX' chair apart is its cohesive design, where the seat shell and legs are made from the same material for a unified look. Offering flexibility, it comes in both an armless and armchair variant, alongside options for cushioned or non-cushioned seats, allowing customers to select the ideal style for their space and usage needs.

Product Specifications

- Material: Frame - 100% recycled polypropylene (RE MAX®); Seat - Upholstered with polyurethane foam.
- Size: Armless chair - W440 D500 SH450 H840 (without upholstery), W440 D500 SH470 H840 (with upholstery); Armchair - W560 D520 SH450 H800 (without upholstery), W560 D520 SH470 H800 (with upholstery)
- Price: Starting from ¥42,000 (tax excluded) for the armless chair and ¥56,000 (tax excluded) for the armchair.
- Designer: Christoph Jenni

For detailed features, check out the product page.

Conclusion

Seiarrows continues to push boundaries in furniture design with the launch of 'STACK' and 'MAX'. By merging innovative materials and intelligent design, they provide consumers with stylish options that cater to both aesthetic and functional demands, making these chairs a perfect addition to any space.