1. Convenience
1.1. attachable
1.1.1. can attach it on bag
1.1.1.1. more beautiful, people do not think that it was a power bank
1.1.1.1.1. small enough to use it as a pendant
1.2. dettacheble
1.2.1. can detach it if don't want
1.2.1.1. can change it based on the accessories that the users bring
1.3. combination of daily supplies and technologies
1.3.1. Bag Tag and Power Bank combination
1.3.1.1. Fashion and product combination
1.3.2. Visualizw, Beautiful and usable
2. Waterproof
2.1. Solar power Bank
2.1.1. outdoor
2.1.1.1. materials
2.2. Bag Tag Power Bank
2.2.1. materials
3. SWOT Analysis
3.1. Strength
3.1.1. Space saving
3.1.1.1. small
3.1.2. Convenience
3.1.2.1. small and light
3.1.2.2. do not need to carry on hand
3.1.2.3. prevent scratches when put in bag
3.1.3. waterproof
3.1.3.1. Material
3.1.4. Multi-function
3.1.4.1. Bag Tag
3.1.4.2. Power Bank
3.1.5. Help to prevent forget to bring
3.1.5.1. clip in bag tag
3.1.5.2. hang on bag
3.2. Weakness
3.2.1. High cost
3.2.1.1. brand
3.2.1.2. producing cost
3.2.2. Small Capacity
3.2.2.1. mAH
3.2.2.2. maximum 10000 mAH
3.3. Opportunity
3.3.1. Solar and Power Supply
3.3.1.1. outdoor
3.3.1.2. indoor
3.3.2. save sapce
3.3.2.1. small and convenience
3.3.2.2. hang on bag
3.3.3. product and idea development
3.3.3.1. techincal
3.3.3.1.1. power bank
3.3.3.2. product
3.3.3.2.1. bag tag
3.3.3.3. design
3.3.3.3.1. flexible
3.4. Threat
3.4.1. Duration of product
3.4.1.1. long- lasting or not
3.4.2. Contain of capacity
3.4.2.1. high or low
3.4.2.1.1. maximum or minimum
3.4.3. USB Line
3.4.3.1. effect on design
3.4.3.1.1. convenience
4. Multi-Function
4.1. Bag Tag
4.1.1. cover
4.1.1.1. waterproof
4.2. Power Bank
4.2.1. charger
4.2.1.1. solar energy
4.2.1.1.1. electric
4.3. Solar Bag Tag Power Bank
4.3.1. waterproof
4.3.1.1. cost
5. Inspiration
5.1. USB Power Bank
5.1.1. easy to bring
5.1.1.1. different capacity
5.1.1.1.1. reduce the problem of lack of power supply
5.2. Bag Tag USB
5.2.1. Usefulness
5.2.1.1. Simple
5.2.1.1.1. Easy to bring
5.3. Retractable Key Chain
5.3.1. more fashionable and technical
5.3.1.1. keep the USB line while charging
6. Space saving
6.1. Not to big
6.1.1. design will smaller compare to the existing power bank
6.2. Not heavy
6.2.1. the capacity will be reduce a little bit compare to the existing
6.2.1.1. maximum capacity for Bag Tag Power Bank is 10000 mAH
6.2.1.2. capacity too high, the weight will be more heavier
6.3. small and exquisite
6.3.1. can keep it easily
6.3.1.1. do not worry to lose it or forget to bring
7. Challenges
7.1. Changing of materials
7.1.1. leather
7.1.1.1. cotton
7.1.1.1.1. waterproof materials
7.2. Cost
7.2.1. materials
7.2.1.1. producing process
7.2.1.1.1. brand
7.3. Combination
7.3.1. fashion
7.3.1.1. technology
7.3.1.1.1. design