OUTDOOR
2026.05.15
【Ice Doesn't Melt】 It's like a small "freezer"! The "Subzero Keep Cylinder" with a vacuum structure up to the lid
It’s appealing just from the name, Logos' "Subzero Keep Cylinder." It seems to keep ice well even on hot days with temperatures of 30℃. From watching sports, mountain climbing, festivals, to camping, it looks like it will be a must-have item this summer.
On a hot day, the happiness of having "ice" anywhere
The sun blazes down on the summer field. In the moment when a cold drink becomes the ultimate treat, just having "ice" at hand significantly enhances that joy.
Logos' "Subzero Keep Cylinder" is more than just a water bottle; it can be called a portable freezer. From making cocktails at the campsite to icing after sports, or even hydrating during daily office work—let's make the most of scorching hot days with this gear that can maintain an ice-cold state.
Logos' "Subzero Keep Cylinder" is more than just a water bottle; it can be called a portable freezer. From making cocktails at the campsite to icing after sports, or even hydrating during daily office work—let's make the most of scorching hot days with this gear that can maintain an ice-cold state.
Vacuum-sealed all the way to the lid. Remarkable cooling power born from uncompromising insulation performance
What supports this overwhelming cooling power is the meticulously designed “insulation structure.” Logos focused on the "lid," which is the area where outside temperature can intrude in a vacuum-insulated bottle. By making even the inside of the lid vacuum-sealed, the influence of outside air is minimized, thoroughly shutting out heat intrusion.
There are astonishing test results showing that ice remains even after being left in a room at 30°C for 24 hours. This means you can enjoy the ice packed at home in the morning right at the mountaintop or by the seaside in the afternoon.
There are astonishing test results showing that ice remains even after being left in a room at 30°C for 24 hours. This means you can enjoy the ice packed at home in the morning right at the mountaintop or by the seaside in the afternoon.
Two sizes that blend into a variety of scenes.
The "Subzero Keep Cylinder" comes in two sizes that can be chosen according to the use. The large capacity model is perfect for carrying ice to share with family and friends during camping. On the other hand, the compact mini size shows its true value in more active scenes such as solo camping, daily commutes, and even gym training.
The design features a minimal form stripped of unnecessary elements. The urban silver texture blends naturally not only among sophisticated outdoor gear but also in office and gym settings. It serves multiple functions throughout the year, not only for holding ice but also for keeping chilled canned beverages cool or retaining warmth for soups and the like during winter. By using it according to one's own style, it adds a pleasant stimulation to daily life.
Let’s set off on a summer adventure with trusted gear and refreshing cold drinks!
This new bottle proposed by Logos is not only convenient but also holds the power to make our footwork lighter and freer. Let's venture out to places we have given up on just because "it's hot," carrying our favorite drink and ice. Accumulating such small adventures will surely color our enjoyable daily lives.
Product Name / Subzero Keep Cylinder - Ice Core
Price / From 8855 yen
Weight / About 910g
Size / Approximately 14cm wide × 12cm deep × 31.5cm tall
Capacity / About 2.3L
Insulation Efficiency / 83℃ (6 hours)
Cooling Efficiency / 6℃ (6 hours)
Main Materials / Stainless steel, polypropylene, silicone
Product Name / Subzero Keep Cylinder - Chill Short
Price / From 5241 yen
Weight / About 280g
Size / Approximately 8cm in diameter × 17cm tall
Capacity / About 440ml
Insulation Efficiency / 56℃ (6 hours)
Cooling Efficiency / 9℃ (6 hours)
Main Materials: Stainless steel, silicone
⚫︎ Logos Corporation
Price / From 8855 yen
Weight / About 910g
Size / Approximately 14cm wide × 12cm deep × 31.5cm tall
Capacity / About 2.3L
Insulation Efficiency / 83℃ (6 hours)
Cooling Efficiency / 6℃ (6 hours)
Main Materials / Stainless steel, polypropylene, silicone
Product Name / Subzero Keep Cylinder - Chill Short
Price / From 5241 yen
Weight / About 280g
Size / Approximately 8cm in diameter × 17cm tall
Capacity / About 440ml
Insulation Efficiency / 56℃ (6 hours)
Cooling Efficiency / 9℃ (6 hours)
Main Materials: Stainless steel, silicone
⚫︎ Logos Corporation












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