Ice

Solution

The best alternative to paper cups - Reusable mugs.
Best suited in office/work stations where coffee dispensaries are there

But in case were people buy coffee on the run, alternative to paper could be two.
1. Iced insert cup -for Cold coffee

    Like to know How?
- a Thin layered cup made from ice will be kept between cup holder and coffee.
-it not only keeps the coffee cold, it can be disposed by crushing or breaking the ice.
-No need to wash
-Eco-friendly and edible. Doesn't pollute
-Just use the cup holder (which could be foldable,sleek or simple another cup)
-Insert will be given while filling the coffee.

2.Sugar - Corn mix - for Hot Coffee

-A mix of Corn and sugar solution (sugar+hot water) forms a brittle,edible item.
-it doesn't affect the taste of coffee but sugar should be less.
-Similar to Iced insert cup. this will have a cup holder which holds the insert.
-Once you drink crush and throw it in the bin.
-No need to wash
-Eco-friendly and edible. Doesn't pollute
-Insert will be given while filling the coffee.

3.COVER
-Cover will be same of cup holder material or made of Aluminum foil to reduce   heat loss
-The Nozzle/Straw will be made of a consumable item like biscuit which will be
replaced/consumed by consumer every time.
-No need to wash
-Eco-friendly and edible. Doesn't pollute
-Insert will be given while filling the coffee.

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