When the sun is shining all over the valley and the bonfire is not yet lit, have you ever imagined that a cup of hot tea in your hand will not only comfort your body and mind, but also charge your phone?

This is no longer an imaginary picture. Today, with the rapid development of science and technology, " Solar 5730" has turned this scene into reality. It is not only a thermos cup, but also a group of mobile energy centers. It is the most intimate and reliable partner when you walk into nature and embrace mountains and forests.

When the night falls, there is no need to worry about the darkness. Every light is hidden in these two cups.

despite their low-key and simple appearance, they actually contain mystery-the built-in high-efficiency LED light source can turn on the lighting mode at any time at night, illuminating a corner of the camp or a small world for reading letters at night. More importantly, the entire system relies on the daylight absorbed during the day to complete the energy storage work, and completely bid farewell to the trouble of carrying heavy power or frequent battery replacement.

Regardless of the cold winter and heat, constant temperature company is never absent.

it is manufactured by advanced vacuum insulation layer technology, which can maintain the original temperature of the drink for a long time, make the cold drink cool and lasting, and warm the stomach and heart with hot soup. Especially in the cold winter night around the bonfire to keep warm, holding a just heated hot water bag cup, as if the whole person is gently wrapped.

the secret weapon of light storage will accompany you to climb over the high mountains and travel through thousands of rivers.

considering the needs of long-distance trekkers for volume control, we specially designed the folding grip and the unique structure that can be stacked and stored, so that the "brothers" can stay in the interlayer of the backpack safely and properly, and can be quickly taken out and put into use without taking up too much valuable space.

Behind the seemingly simple appearance is full of safety thoughts.

each knob opening and closing device has passed multiple tests to verify the sealing effect. The bottom is equipped with a rubber buffer ring to prevent accidental fall, damage to the desktop or cause its own tilt and fall. Even on rugged mountain roads, there is no fear of wind and rain, and the internal liquid is firmly protected.

Collect bright storage power during the day, and light up around the avatar lantern at night.

whether it is the first sip of coffee after getting up in the morning that needs to be renewed or the urgent need to replenish water before setting up the tent in the evening, there is always a steady stream of motivation waiting to be awakened. It can even be used as a temporary emergency lamp hanging on the branches as a simple street lamp!

After the baptism of snow and lightning, it is still as strong as ever.

The main frame is made of food-grade 304 stainless steel, with a fine and smooth surface that is not easy to scratch. Even if you accidentally fall, it will not easily dent and damage, and truly accompany you to move forward bravely in any extreme environment.

Carrying memories has also become a beautiful scenery during the journey.

users can apply for personalized engraving text service according to their preferences, so that each departure has special meaning in their hearts. However, when social media share the journey, we can always see that this good thing with both beauty and strength frequently appears at the top of the list of praise peaks among friends.

Use clean energy to fulfill the mission of low carbon, let the concept of environmental protection go deep into the details of daily life.

Refuse disposable plastic bottles and cans to waste the earth's resources and promote the spirit of sustainable recycling. The birth of "solar energy to cup 5730" is based on this vision, hoping that every user can feel the fun and sense of achievement brought by green travel.