Business backpack with solar charging function

Product details: when you travel outdoors, you often encounter that your mobile phone has no power. With a business backpack with solar charging function, your mobile phone will never be powered off no matter it's mountain climbing or camping. It's a good helper to use electricity temporarily. Backpack number: gmt-ba10003

Backpack Capacity: 20-35l

Cover opening mode: zipper type

Applicable gender: neutral / both sexes

Material: high quality polyester

Backpack size: 48 * 31 * 19cm

Backpack weight: about 1.40kg

Backpack material hardness: medium

Pattern: monochrome solid

Business advice: print logo as company gift, suitable for gift giving occasions or business gifts

Logo printing: Yes

Style: business commuter, traveler

Lining texture: breathable polyester

Number of shoulder strap: Backpack 2 shouders

Latest delivery time: 3-7 (days)

Scene: outdoor, outdoor

Color: black, dark blue, dark gray

Main downstream platforms: eBay, Amazon, wish, sumitong, independent station, lazada

Main sales areas: Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, Middle East

Do you have back cushion cotton: Yes

Waterproof degree: Waterproof

Solar panel: power up to 10W, Output Voltage 5V, maximum output current 2a, output interface USB, specification 30 * 20 * 12cm

带太阳能充电功能的商务背包

商品详情：户外旅行, 经常遭遇手机没电，有了带太阳能充电功能的商务背包，无论是爬山还是野营，手机再也不会断电了。是临时用电的好帮手。

背包号码：gmt-BA10003

背包容量：20-35L

开盖方式：拉链式

适用性别：中性/男女均可

材质：优质涤纶

背包尺寸：48*31*19cm

背包重量：about1.40kg

背包材质硬度：中

图案：单色纯色

商业建议：印刷logo作为公司礼品，适用送礼场合或商务馈赠

加印LOGO：可以

风格：商务通勤人士、旅行者

里料质地：透气涤纶

肩带根数：双肩挎包

最晚发货时间：3-7（天）

场景：户外、野外

颜色：黑色,深蓝色,深灰色

主要下游平台：ebay,亚马逊,wish,速卖通,独立站,LAZADA

主要销售地区：非洲,欧洲,南美,东南亚,北美,东北亚,中东

是否有背部缓冲棉：有

防水程度：防水

太阳能板：功率可达10W，输出电压5V，输出最大电流2A，输出接口USB，规格30*20*12cm